Subject: 2.5m obslog 20211021 (SJD 59509) From: doravetz@apo.nmsu.edu Date: Fri, 22 Oct 2021 11:14:16 +0000 (UTC) APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Thursday October 21, 2021 (SJD 59509) ---- Observing Team ---- Dan Oravetz Dmitry Bizyaev (Remote) ---- Observing Plan ---- Seeing/focus-vs-altitude test ---- Observing Summary ---- We made several attempts at getting another focus-vs-altitude data set, but conditions weren't quite stable enough to get a complete set. ---- Observing Log ---- Afternoon --------- All systems checked, no problems found. 00:10Z started ventilation Night ----- 01:48Z enclosure open 04:01Z - EngCam is at 0-deg position. Focus sweeps to sample the seeing: AZ=-6, ALT=65, ROT=175 --- FocusLoop --2021-10-22 04:16:40 current focus=-120.0 0 foc=-170 fwhm=3.745000 /data/ecam/59509/gimg-0069.fits 1 foc=-145 fwhm=3.311000 /data/ecam/59509/gimg-0070.fits 2 foc=-120 fwhm=3.028000 /data/ecam/59509/gimg-0071.fits 3 foc=-95 fwhm=2.553000 /data/ecam/59509/gimg-0072.fits 4 foc=-70 fwhm=2.720000 /data/ecam/59509/gimg-0073.fits 5 foc=-45 fwhm=3.047000 /data/ecam/59509/gimg-0074.fits 6 foc=-20 fwhm=3.306000 /data/ecam/59509/gimg-0075.fits set focus -95.0 done --- FocusLoop --2021-10-22 04:18:39 current focus=-95.0 0 foc=-170 fwhm=3.746000 /data/ecam/59509/gimg-0076.fits 1 foc=-145 fwhm=3.379000 /data/ecam/59509/gimg-0077.fits 2 foc=-120 fwhm=2.852000 /data/ecam/59509/gimg-0078.fits 3 foc=-95 fwhm=2.637000 /data/ecam/59509/gimg-0079.fits 4 foc=-70 fwhm=2.744000 /data/ecam/59509/gimg-0080.fits 5 foc=-45 fwhm=3.015000 /data/ecam/59509/gimg-0081.fits 6 foc=-20 fwhm=3.289000 /data/ecam/59509/gimg-0082.fits set focus -95.0 done The previous two focus sweeps have the same best focus with measured seeing ~1" fwhm. Another couple focus sweeps. The seeing is a touch worse, but the best focus is back to being -95um after one saying -120um was best: --- FocusLoop --2021-10-22 04:28:03 current focus=-95.0 0 foc=-170 fwhm=3.611000 /data/ecam/59509/gimg-0083.fits 1 foc=-145 fwhm=2.977000 /data/ecam/59509/gimg-0084.fits 2 foc=-120 fwhm=2.881000 /data/ecam/59509/gimg-0085.fits 3 foc=-95 fwhm=3.034000 /data/ecam/59509/gimg-0086.fits 4 foc=-70 fwhm=3.030000 /data/ecam/59509/gimg-0087.fits 5 foc=-45 fwhm=3.080000 /data/ecam/59509/gimg-0088.fits 6 foc=-20 fwhm=3.452000 /data/ecam/59509/gimg-0089.fits set focus -120.0 done --- FocusLoop --2021-10-22 04:31:30 current focus=-120.0 0 foc=-170 fwhm=3.765000 /data/ecam/59509/gimg-0090.fits 1 foc=-145 fwhm=3.299000 /data/ecam/59509/gimg-0091.fits 2 foc=-120 fwhm=2.733000 /data/ecam/59509/gimg-0092.fits 3 foc=-95 fwhm=2.711000 /data/ecam/59509/gimg-0093.fits 4 foc=-70 fwhm=3.188000 /data/ecam/59509/gimg-0094.fits 5 foc=-45 fwhm=3.232000 /data/ecam/59509/gimg-0095.fits 6 foc=-20 fwhm=3.185000 /data/ecam/59509/gimg-0096.fits set focus -95.0 done These are within the 25um tolerance indicated in the instructions, so we'll start the test at 87 deg ALT. ================ Started the test ================ ************* First attempt ************* AZ=0.5, ALT=82, ROT=180: --- FocusLoop --2021-10-22 04:38:01 current focus=-95.0 0 foc=-170 fwhm=3.631000 /data/ecam/59509/gimg-0097.fits 1 foc=-145 fwhm=2.871000 /data/ecam/59509/gimg-0098.fits 2 foc=-120 fwhm=2.608000 /data/ecam/59509/gimg-0099.fits 3 foc=-95 fwhm=2.447000 /data/ecam/59509/gimg-0100.fits 4 foc=-70 fwhm=2.266000 /data/ecam/59509/gimg-0101.fits 5 foc=-45 fwhm=2.566000 /data/ecam/59509/gimg-0102.fits 6 foc=-20 fwhm=2.903000 /data/ecam/59509/gimg-0103.fits set focus -70.0 done AZ=-2, ALT=80.5, ROT=178 --- FocusLoop --2021-10-22 04:41:02 current focus=-70.0 0 foc=-170 fwhm=3.415000 /data/ecam/59509/gimg-0104.fits 1 foc=-145 fwhm=2.612000 /data/ecam/59509/gimg-0105.fits 2 foc=-120 fwhm=2.645000 /data/ecam/59509/gimg-0106.fits 3 foc=-95 fwhm=2.380000 /data/ecam/59509/gimg-0107.fits 4 foc=-70 fwhm=2.554000 /data/ecam/59509/gimg-0108.fits 5 foc=-45 fwhm=3.165000 /data/ecam/59509/gimg-0109.fits 6 foc=-20 fwhm=2.921000 /data/ecam/59509/gimg-0110.fits set focus -95.0 done AZ=1, ALT=75, ROT=181 --- FocusLoop --2021-10-22 04:43:38 current focus=-95.0 0 foc=-170 fwhm=3.691000 /data/ecam/59509/gimg-0111.fits 1 foc=-145 fwhm=2.498000 /data/ecam/59509/gimg-0112.fits 2 foc=-120 fwhm=2.753000 /data/ecam/59509/gimg-0113.fits 3 foc=-95 fwhm=2.359000 /data/ecam/59509/gimg-0114.fits 4 foc=-70 fwhm=2.573000 /data/ecam/59509/gimg-0115.fits 5 foc=-45 fwhm=2.906000 /data/ecam/59509/gimg-0116.fits 6 foc=-20 fwhm=3.233000 /data/ecam/59509/gimg-0117.fits set focus -95.0 done AZ=-1.4, ALT=71, ROT=179 --- FocusLoop --2021-10-22 04:46:14 current focus=-95.0 0 foc=-170 fwhm=2.918000 /data/ecam/59509/gimg-0118.fits 1 foc=-145 fwhm=2.756000 /data/ecam/59509/gimg-0119.fits 2 foc=-120 fwhm=2.507000 /data/ecam/59509/gimg-0120.fits 3 foc=-95 fwhm=2.355000 /data/ecam/59509/gimg-0121.fits 4 foc=-70 fwhm=2.688000 /data/ecam/59509/gimg-0122.fits 5 foc=-45 fwhm=3.433000 /data/ecam/59509/gimg-0123.fits 6 foc=-20 fwhm=4.298000 /data/ecam/59509/gimg-0124.fits set focus -95.0 done AZ=-3, ALT=66, ROT=178 --- FocusLoop --2021-10-22 04:50:31 current focus=-95.0 0 foc=-170 fwhm=3.274000 /data/ecam/59509/gimg-0125.fits 1 foc=-145 fwhm=3.685000 /data/ecam/59509/gimg-0126.fits 2 foc=-120 fwhm=3.170000 /data/ecam/59509/gimg-0127.fits 3 foc=-95 fwhm=3.447000 /data/ecam/59509/gimg-0128.fits 4 foc=-70 fwhm=2.954000 /data/ecam/59509/gimg-0129.fits 5 foc=-45 fwhm=3.527000 /data/ecam/59509/gimg-0130.fits 6 foc=-20 fwhm=4.217000 /data/ecam/59509/gimg-0131.fits set focus -70.0 done AZ=0, ALT=64, ROT=180 --- FocusLoop --2021-10-22 04:54:06 current focus=-70.0 0 foc=-170 fwhm=3.737000 /data/ecam/59509/gimg-0132.fits 1 foc=-145 fwhm=2.772000 /data/ecam/59509/gimg-0133.fits 2 foc=-120 fwhm=2.555000 /data/ecam/59509/gimg-0134.fits 3 foc=-95 fwhm=2.538000 /data/ecam/59509/gimg-0135.fits 4 foc=-70 fwhm=2.925000 /data/ecam/59509/gimg-0136.fits 5 foc=-45 fwhm=3.047000 /data/ecam/59509/gimg-0137.fits 6 foc=-20 fwhm=3.937000 /data/ecam/59509/gimg-0138.fits set focus -95.0 done AZ=0, ALT=61, ROT=180 --- FocusLoop --2021-10-22 04:56:36 current focus=-95.0 0 foc=-170 fwhm=3.567000 /data/ecam/59509/gimg-0139.fits 1 foc=-145 fwhm=3.441000 /data/ecam/59509/gimg-0140.fits 2 foc=-120 fwhm=3.096000 /data/ecam/59509/gimg-0141.fits 3 foc=-95 fwhm=3.059000 /data/ecam/59509/gimg-0142.fits 4 foc=-70 fwhm=3.609000 /data/ecam/59509/gimg-0143.fits 5 foc=-45 fwhm=3.388000 /data/ecam/59509/gimg-0144.fits 6 foc=-20 fwhm=4.037000 /data/ecam/59509/gimg-0145.fits set focus -95.0 done AZ=-1, ALT=56, ROT=179 --- FocusLoop --2021-10-22 04:59:14 current focus=-95.0 0 foc=-170 fwhm=3.721000 /data/ecam/59509/gimg-0146.fits 1 foc=-145 fwhm=3.292000 /data/ecam/59509/gimg-0147.fits 2 foc=-120 fwhm=3.054000 /data/ecam/59509/gimg-0148.fits 3 foc=-95 fwhm=2.855000 /data/ecam/59509/gimg-0149.fits 4 foc=-70 fwhm=3.120000 /data/ecam/59509/gimg-0150.fits 5 foc=-45 fwhm=3.675000 /data/ecam/59509/gimg-0151.fits 6 foc=-20 fwhm=4.135000 /data/ecam/59509/gimg-0152.fits set focus -95.0 done AZ=-1, ALT=51, ROT=179 --- FocusLoop --2021-10-22 05:01:50 current focus=-95.0 0 foc=-170 fwhm=4.058000 /data/ecam/59509/gimg-0153.fits 1 foc=-145 fwhm=3.367000 /data/ecam/59509/gimg-0154.fits 2 foc=-120 fwhm=3.455000 /data/ecam/59509/gimg-0155.fits 3 foc=-95 fwhm=3.207000 /data/ecam/59509/gimg-0156.fits 4 foc=-70 fwhm=3.040000 /data/ecam/59509/gimg-0157.fits 5 foc=-45 fwhm=3.758000 /data/ecam/59509/gimg-0158.fits 6 foc=-20 fwhm=4.386000 /data/ecam/59509/gimg-0159.fits set focus -70.0 done AZ=-2, ALT=48, ROT=180 --- FocusLoop --2021-10-22 05:04:18 current focus=-70.0 0 foc=-170 fwhm=4.361000 /data/ecam/59509/gimg-0160.fits 1 foc=-145 fwhm=4.792000 /data/ecam/59509/gimg-0161.fits 2 foc=-120 fwhm=3.043000 /data/ecam/59509/gimg-0162.fits 3 foc=-95 fwhm=4.274000 /data/ecam/59509/gimg-0163.fits 4 foc=-70 fwhm=4.339000 /data/ecam/59509/gimg-0164.fits 5 foc=-45 fwhm=3.895000 /data/ecam/59509/gimg-0165.fits 6 foc=-20 fwhm=5.011000 /data/ecam/59509/gimg-0166.fits set focus -120.0 done Going back to ALT=65 to measure seeing and best focus as a sanity check: AZ=-4, ALT=66.5, ROT=177 --- FocusLoop --2021-10-22 05:07:46 current focus=-120.0 0 foc=-170 fwhm=3.383000 /data/ecam/59509/gimg-0167.fits 1 foc=-145 fwhm=2.870000 /data/ecam/59509/gimg-0168.fits 2 foc=-120 fwhm=2.938000 /data/ecam/59509/gimg-0169.fits 3 foc=-95 fwhm=3.182000 /data/ecam/59509/gimg-0170.fits 4 foc=-70 fwhm=3.220000 /data/ecam/59509/gimg-0171.fits 5 foc=-45 fwhm=3.246000 /data/ecam/59509/gimg-0172.fits 6 foc=-20 fwhm=3.688000 /data/ecam/59509/gimg-0173.fits set focus -145.0 done At the start of the test, best focus was -95um, now -145um. Taking another focus sweep to check stability: --- FocusLoop --2021-10-22 05:10:33 current focus=-145.0 0 foc=-170 fwhm=3.893000 /data/ecam/59509/gimg-0174.fits 1 foc=-145 fwhm=4.307000 /data/ecam/59509/gimg-0175.fits 2 foc=-120 fwhm=3.195000 /data/ecam/59509/gimg-0176.fits 3 foc=-95 fwhm=3.483000 /data/ecam/59509/gimg-0177.fits 4 foc=-70 fwhm=3.666000 /data/ecam/59509/gimg-0178.fits 5 foc=-45 fwhm=3.446000 /data/ecam/59509/gimg-0179.fits 6 foc=-20 fwhm=4.072000 /data/ecam/59509/gimg-0180.fits set focus -120.0 done And another: --- FocusLoop --2021-10-22 05:13:01 current focus=-120.0 0 foc=-170 fwhm=4.735000 /data/ecam/59509/gimg-0181.fits 1 foc=-145 fwhm=3.557000 /data/ecam/59509/gimg-0182.fits 2 foc=-120 fwhm=4.571000 /data/ecam/59509/gimg-0183.fits 3 foc=-95 fwhm=3.460000 /data/ecam/59509/gimg-0184.fits 4 foc=-70 fwhm=3.474000 /data/ecam/59509/gimg-0185.fits 5 foc=-45 fwhm=5.435000 /data/ecam/59509/gimg-0186.fits 6 foc=-20 fwhm=3.810000 /data/ecam/59509/gimg-0187.fits set focus -95.0 done Overall the seeing is worse than at the start and the best focus is jumping around too much to continue the test. We'll hold off for now and when/if the seeing improves we'll resume. Three focus sweeps within about 10 minutes all give the same best focus: --- FocusLoop --2021-10-22 06:08:39 current focus=-45.0 0 foc=-170 fwhm=4.059000 /data/ecam/59509/gimg-0195.fits 1 foc=-145 fwhm=2.982000 /data/ecam/59509/gimg-0196.fits 2 foc=-120 fwhm=2.819000 /data/ecam/59509/gimg-0197.fits 3 foc=-95 fwhm=2.737000 /data/ecam/59509/gimg-0198.fits 4 foc=-70 fwhm=2.876000 /data/ecam/59509/gimg-0199.fits 5 foc=-45 fwhm=3.196000 /data/ecam/59509/gimg-0200.fits 6 foc=-20 fwhm=3.717000 /data/ecam/59509/gimg-0201.fits set focus -95.0 done --- FocusLoop --2021-10-22 06:16:43 current focus=-95.0 0 foc=-170 fwhm=3.449000 /data/ecam/59509/gimg-0202.fits 1 foc=-145 fwhm=2.915000 /data/ecam/59509/gimg-0203.fits 2 foc=-120 fwhm=3.027000 /data/ecam/59509/gimg-0204.fits 3 foc=-95 fwhm=2.856000 /data/ecam/59509/gimg-0205.fits 4 foc=-70 fwhm=3.138000 /data/ecam/59509/gimg-0206.fits 5 foc=-45 fwhm=3.158000 /data/ecam/59509/gimg-0207.fits 6 foc=-20 fwhm=3.819000 /data/ecam/59509/gimg-0208.fits set focus -95.0 done --- FocusLoop --2021-10-22 06:19:16 current focus=-95.0 0 foc=-170 fwhm=3.545000 /data/ecam/59509/gimg-0209.fits 1 foc=-145 fwhm=2.983000 /data/ecam/59509/gimg-0210.fits 2 foc=-120 fwhm=2.786000 /data/ecam/59509/gimg-0211.fits 3 foc=-95 fwhm=2.746000 /data/ecam/59509/gimg-0212.fits 4 foc=-70 fwhm=3.073000 /data/ecam/59509/gimg-0213.fits 5 foc=-45 fwhm=3.675000 /data/ecam/59509/gimg-0214.fits 6 foc=-20 fwhm=3.892000 /data/ecam/59509/gimg-0215.fits set focus -95.0 done ************** Second attempt ************** AZ=-6, ALT=81, ROT=174 --- FocusLoop --2021-10-22 06:23:28 current focus=-95.0 0 foc=-170 fwhm=3.231000 /data/ecam/59509/gimg-0216.fits 1 foc=-145 fwhm=2.670000 /data/ecam/59509/gimg-0217.fits 2 foc=-120 fwhm=2.668000 /data/ecam/59509/gimg-0218.fits 3 foc=-95 fwhm=2.641000 /data/ecam/59509/gimg-0219.fits 4 foc=-70 fwhm=2.849000 /data/ecam/59509/gimg-0220.fits 5 foc=-45 fwhm=3.743000 /data/ecam/59509/gimg-0221.fits 6 foc=-20 fwhm=3.801000 /data/ecam/59509/gimg-0222.fits set focus -95.0 done AZ=-2, ALT=79, ROT=182 --- FocusLoop --2021-10-22 06:26:56 current focus=-95.0 0 foc=-170 fwhm=3.412000 /data/ecam/59509/gimg-0223.fits 1 foc=-145 fwhm=2.753000 /data/ecam/59509/gimg-0224.fits 2 foc=-120 fwhm=2.490000 /data/ecam/59509/gimg-0225.fits 3 foc=-95 fwhm=2.669000 /data/ecam/59509/gimg-0226.fits 4 foc=-70 fwhm=2.577000 /data/ecam/59509/gimg-0227.fits 5 foc=-45 fwhm=3.028000 /data/ecam/59509/gimg-0228.fits 6 foc=-20 fwhm=3.456000 /data/ecam/59509/gimg-0229.fits set focus -120.0 done AZ=2, ALT=72, ROT=182 --- FocusLoop --2021-10-22 06:29:35 current focus=-120.0 0 foc=-170 fwhm=2.891000 /data/ecam/59509/gimg-0230.fits 1 foc=-145 fwhm=2.551000 /data/ecam/59509/gimg-0231.fits 2 foc=-120 fwhm=2.840000 /data/ecam/59509/gimg-0232.fits 3 foc=-95 fwhm=2.720000 /data/ecam/59509/gimg-0233.fits 4 foc=-70 fwhm=3.309000 /data/ecam/59509/gimg-0234.fits 5 foc=-45 fwhm=3.780000 /data/ecam/59509/gimg-0235.fits 6 foc=-20 fwhm=4.651000 /data/ecam/59509/gimg-0236.fits set focus -145.0 done Best focus has changed by -50 um. Pausing for now, we'll try again when things stabilize more. Best focus changing by 50 um. Still not stable enough for the test: --- FocusLoop --2021-10-22 07:09:29 current focus=-145.0 0 foc=-170 fwhm=2.585000 /data/ecam/59509/gimg-0237.fits 1 foc=-145 fwhm=2.780000 /data/ecam/59509/gimg-0238.fits 2 foc=-120 fwhm=3.054000 /data/ecam/59509/gimg-0239.fits 3 foc=-95 fwhm=3.120000 /data/ecam/59509/gimg-0240.fits 4 foc=-70 fwhm=3.743000 /data/ecam/59509/gimg-0241.fits 5 foc=-45 fwhm=3.875000 /data/ecam/59509/gimg-0242.fits 6 foc=-20 fwhm=5.031000 /data/ecam/59509/gimg-0243.fits set focus -170.0 done --- FocusLoop --2021-10-22 07:11:37 current focus=-170.0 0 foc=-245 fwhm=4.037000 /data/ecam/59509/gimg-0244.fits 1 foc=-220 fwhm=3.296000 /data/ecam/59509/gimg-0245.fits 2 foc=-195 fwhm=3.033000 /data/ecam/59509/gimg-0246.fits 3 foc=-170 fwhm=3.000000 /data/ecam/59509/gimg-0247.fits 4 foc=-145 fwhm=2.894000 /data/ecam/59509/gimg-0248.fits 5 foc=-120 fwhm=2.572000 /data/ecam/59509/gimg-0249.fits 6 foc=-95 fwhm=3.421000 /data/ecam/59509/gimg-0250.fits set focus -120.0 done Still waiting for consistency before resuming test: --- FocusLoop --2021-10-22 08:31:40 current focus=-145.0 0 foc=-195 fwhm=3.233000 /data/ecam/59509/gimg-0293.fits 1 foc=-170 fwhm=2.433000 /data/ecam/59509/gimg-0294.fits 2 foc=-145 fwhm=2.338000 /data/ecam/59509/gimg-0295.fits 3 foc=-120 fwhm=2.531000 /data/ecam/59509/gimg-0296.fits 4 foc=-95 fwhm=2.793000 /data/ecam/59509/gimg-0297.fits 5 foc=-70 fwhm=2.920000 /data/ecam/59509/gimg-0298.fits 6 foc=-45 fwhm=3.715000 /data/ecam/59509/gimg-0299.fits set focus -145.0 done --- FocusLoop --2021-10-22 08:47:57 current focus=-145.0 0 foc=-195 fwhm=3.790000 /data/ecam/59509/gimg-0306.fits 1 foc=-170 fwhm=3.360000 /data/ecam/59509/gimg-0307.fits 2 foc=-145 fwhm=2.395000 /data/ecam/59509/gimg-0308.fits 3 foc=-120 fwhm=2.382000 /data/ecam/59509/gimg-0309.fits 4 foc=-95 fwhm=2.780000 /data/ecam/59509/gimg-0310.fits 5 foc=-70 fwhm=3.183000 /data/ecam/59509/gimg-0311.fits 6 foc=-45 fwhm=3.691000 /data/ecam/59509/gimg-0312.fits set focus -120.0 done --- FocusLoop --2021-10-22 08:52:37 current focus=-120.0 0 foc=-195 fwhm=3.526000 /data/ecam/59509/gimg-0313.fits 1 foc=-170 fwhm=2.732000 /data/ecam/59509/gimg-0314.fits 2 foc=-145 fwhm=2.598000 /data/ecam/59509/gimg-0315.fits 3 foc=-120 fwhm=2.689000 /data/ecam/59509/gimg-0316.fits 4 foc=-95 fwhm=2.429000 /data/ecam/59509/gimg-0317.fits 5 foc=-70 fwhm=2.859000 /data/ecam/59509/gimg-0318.fits 6 foc=-45 fwhm=3.481000 /data/ecam/59509/gimg-0319.fits set focus -95.0 done Seeing has improved and these two focus sweeps are consistent: --- FocusLoop --2021-10-22 09:26:23 current focus=-145.0 0 foc=-195 fwhm=3.159000 /data/ecam/59509/gimg-0323.fits 1 foc=-170 fwhm=2.517000 /data/ecam/59509/gimg-0324.fits 2 foc=-145 fwhm=2.172000 /data/ecam/59509/gimg-0325.fits 3 foc=-120 fwhm=1.992000 /data/ecam/59509/gimg-0326.fits 4 foc=-95 fwhm=2.142000 /data/ecam/59509/gimg-0327.fits 5 foc=-70 fwhm=2.421000 /data/ecam/59509/gimg-0328.fits 6 foc=-45 fwhm=2.954000 /data/ecam/59509/gimg-0329.fits set focus -120.0 done --- FocusLoop --2021-10-22 09:28:28 current focus=-120.0 0 foc=-195 fwhm=3.068000 /data/ecam/59509/gimg-0330.fits 1 foc=-170 fwhm=2.655000 /data/ecam/59509/gimg-0331.fits 2 foc=-145 fwhm=2.214000 /data/ecam/59509/gimg-0332.fits 3 foc=-120 fwhm=2.103000 /data/ecam/59509/gimg-0333.fits 4 foc=-95 fwhm=2.390000 /data/ecam/59509/gimg-0334.fits 5 foc=-70 fwhm=2.773000 /data/ecam/59509/gimg-0335.fits 6 foc=-45 fwhm=2.945000 /data/ecam/59509/gimg-0336.fits set focus -120.0 done ************* Third attempt ************* AZ=0, ALT=83, ROT=180 --- FocusLoop --2021-10-22 09:32:43 current focus=-120.0 0 foc=-195 fwhm=2.888000 /data/ecam/59509/gimg-0337.fits 1 foc=-170 fwhm=2.601000 /data/ecam/59509/gimg-0338.fits 2 foc=-145 fwhm=2.506000 /data/ecam/59509/gimg-0339.fits 3 foc=-120 fwhm=2.031000 /data/ecam/59509/gimg-0340.fits 4 foc=-95 fwhm=2.259000 /data/ecam/59509/gimg-0341.fits 5 foc=-70 fwhm=2.333000 /data/ecam/59509/gimg-0342.fits 6 foc=-45 fwhm=2.987000 /data/ecam/59509/gimg-0343.fits set focus -120.0 done AZ=0, ALT=80, ROT=180 current focus=-95.0 0 foc=-195 fwhm=3.005000 /data/ecam/59509/gimg-0358.fits 1 foc=-170 fwhm=2.581000 /data/ecam/59509/gimg-0359.fits 2 foc=-145 fwhm=2.131000 /data/ecam/59509/gimg-0360.fits 3 foc=-120 fwhm=2.225000 /data/ecam/59509/gimg-0361.fits 4 foc=-95 fwhm=2.251000 /data/ecam/59509/gimg-0362.fits 5 foc=-70 fwhm=2.668000 /data/ecam/59509/gimg-0363.fits 6 foc=-45 fwhm=3.087000 /data/ecam/59509/gimg-0364.fits set focus -145.0 done AZ=0, ALT=75, ROT=180 --- FocusLoop --2021-10-22 09:43:14 current focus=-145.0 0 foc=-195 fwhm=3.152000 /data/ecam/59509/gimg-0365.fits 1 foc=-170 fwhm=2.738000 /data/ecam/59509/gimg-0366.fits 2 foc=-145 fwhm=2.235000 /data/ecam/59509/gimg-0367.fits 3 foc=-120 fwhm=2.273000 /data/ecam/59509/gimg-0368.fits 4 foc=-95 fwhm=2.362000 /data/ecam/59509/gimg-0369.fits 5 foc=-70 fwhm=2.420000 /data/ecam/59509/gimg-0370.fits 6 foc=-45 fwhm=3.502000 /data/ecam/59509/gimg-0371.fits set focus -145.0 done AZ=-1, ALT=70, ROT=179 --- FocusLoop --2021-10-22 09:45:54 current focus=-145.0 0 foc=-195 fwhm=3.221000 /data/ecam/59509/gimg-0372.fits 1 foc=-170 fwhm=2.633000 /data/ecam/59509/gimg-0373.fits 2 foc=-145 fwhm=2.329000 /data/ecam/59509/gimg-0374.fits 3 foc=-120 fwhm=2.110000 /data/ecam/59509/gimg-0375.fits 4 foc=-95 fwhm=2.274000 /data/ecam/59509/gimg-0376.fits 5 foc=-70 fwhm=2.729000 /data/ecam/59509/gimg-0377.fits 6 foc=-45 fwhm=3.209000 /data/ecam/59509/gimg-0378.fits set focus -120.0 done AZ=-2, ALT=66, ROT=179 --- FocusLoop --2021-10-22 09:48:51 current focus=-120.0 0 foc=-195 fwhm=3.138000 /data/ecam/59509/gimg-0379.fits 1 foc=-170 fwhm=2.812000 /data/ecam/59509/gimg-0380.fits 2 foc=-145 fwhm=2.242000 /data/ecam/59509/gimg-0381.fits 3 foc=-120 fwhm=2.085000 /data/ecam/59509/gimg-0382.fits 4 foc=-95 fwhm=2.118000 /data/ecam/59509/gimg-0383.fits 5 foc=-70 fwhm=2.494000 /data/ecam/59509/gimg-0384.fits 6 foc=-45 fwhm=3.167000 /data/ecam/59509/gimg-0385.fits set focus -120.0 done AZ=1, ALT=61, ROT=181 --- FocusLoop --2021-10-22 09:52:01 current focus=-120.0 0 foc=-195 fwhm=3.424000 /data/ecam/59509/gimg-0386.fits 1 foc=-170 fwhm=2.831000 /data/ecam/59509/gimg-0387.fits 2 foc=-145 fwhm=2.405000 /data/ecam/59509/gimg-0388.fits 3 foc=-120 fwhm=2.242000 /data/ecam/59509/gimg-0389.fits 4 foc=-95 fwhm=2.295000 /data/ecam/59509/gimg-0390.fits 5 foc=-70 fwhm=2.597000 /data/ecam/59509/gimg-0391.fits 6 foc=-45 fwhm=3.001000 /data/ecam/59509/gimg-0392.fits set focus -120.0 done AZ=0, ALT=56, ROT=180 --- FocusLoop --2021-10-22 09:54:53 current focus=-120.0 0 foc=-195 fwhm=3.873000 /data/ecam/59509/gimg-0393.fits 1 foc=-170 fwhm=2.815000 /data/ecam/59509/gimg-0394.fits 2 foc=-145 fwhm=2.478000 /data/ecam/59509/gimg-0395.fits 3 foc=-120 fwhm=2.354000 /data/ecam/59509/gimg-0396.fits 4 foc=-95 fwhm=2.263000 /data/ecam/59509/gimg-0397.fits 5 foc=-70 fwhm=2.549000 /data/ecam/59509/gimg-0398.fits 6 foc=-45 fwhm=3.094000 /data/ecam/59509/gimg-0399.fits set focus -95.0 done AZ=1, ALT=54, ROT=181 --- FocusLoop --2021-10-22 09:58:13 current focus=-95.0 0 foc=-195 fwhm=3.524000 /data/ecam/59509/gimg-0400.fits 1 foc=-170 fwhm=3.034000 /data/ecam/59509/gimg-0401.fits 2 foc=-145 fwhm=2.627000 /data/ecam/59509/gimg-0402.fits 3 foc=-120 fwhm=2.341000 /data/ecam/59509/gimg-0403.fits 4 foc=-95 fwhm=2.281000 /data/ecam/59509/gimg-0404.fits 5 foc=-70 fwhm=2.352000 /data/ecam/59509/gimg-0405.fits 6 foc=-45 fwhm=2.606000 /data/ecam/59509/gimg-0406.fits set focus -95.0 done AZ=-1, ALT=50, ROT=180 --- FocusLoop --2021-10-22 10:01:26 current focus=-95.0 0 foc=-195 fwhm=4.004000 /data/ecam/59509/gimg-0407.fits 1 foc=-170 fwhm=3.327000 /data/ecam/59509/gimg-0408.fits 2 foc=-145 fwhm=2.669000 /data/ecam/59509/gimg-0409.fits 3 foc=-120 fwhm=2.558000 /data/ecam/59509/gimg-0410.fits 4 foc=-95 fwhm=2.208000 /data/ecam/59509/gimg-0411.fits 5 foc=-70 fwhm=2.423000 /data/ecam/59509/gimg-0412.fits 6 foc=-45 fwhm=2.993000 /data/ecam/59509/gimg-0413.fits set focus -95.0 done AZ=-1, ALT=46, ROT=179 --- FocusLoop --2021-10-22 10:04:13 current focus=-95.0 0 foc=-195 fwhm=3.760000 /data/ecam/59509/gimg-0414.fits 1 foc=-170 fwhm=3.359000 /data/ecam/59509/gimg-0415.fits 2 foc=-145 fwhm=2.802000 /data/ecam/59509/gimg-0416.fits 3 foc=-120 fwhm=2.730000 /data/ecam/59509/gimg-0417.fits 4 foc=-95 fwhm=2.677000 /data/ecam/59509/gimg-0418.fits 5 foc=-70 fwhm=2.818000 /data/ecam/59509/gimg-0419.fits 6 foc=-45 fwhm=3.135000 /data/ecam/59509/gimg-0420.fits set focus -95.0 done Going back to ALT=65 to check focus: --- FocusLoop --2021-10-22 10:07:30 current focus=-95.0 0 foc=-195 fwhm=4.069000 /data/ecam/59509/gimg-0421.fits 1 foc=-170 fwhm=3.088000 /data/ecam/59509/gimg-0422.fits 2 foc=-145 fwhm=2.754000 /data/ecam/59509/gimg-0423.fits 3 foc=-120 fwhm=2.350000 /data/ecam/59509/gimg-0424.fits 4 foc=-95 fwhm=2.323000 /data/ecam/59509/gimg-0425.fits 5 foc=-70 fwhm=2.288000 /data/ecam/59509/gimg-0426.fits 6 foc=-45 fwhm=2.677000 /data/ecam/59509/gimg-0427.fits set focus -70.0 done Best focus has changed by +50um compared to the last focus sweep at ALT=65. We'll pause the test again. Best focus has changed by -25um now. --- FocusLoop --2021-10-22 10:20:29 current focus=-70.0 0 foc=-195 fwhm=4.601000 /data/ecam/59509/gimg-0428.fits 1 foc=-170 fwhm=3.420000 /data/ecam/59509/gimg-0429.fits 2 foc=-145 fwhm=2.956000 /data/ecam/59509/gimg-0430.fits 3 foc=-120 fwhm=2.662000 /data/ecam/59509/gimg-0431.fits 4 foc=-95 fwhm=2.346000 /data/ecam/59509/gimg-0432.fits 5 foc=-70 fwhm=2.587000 /data/ecam/59509/gimg-0433.fits 6 foc=-45 fwhm=2.630000 /data/ecam/59509/gimg-0434.fits set focus -95.0 done 11:00Z - Closed. Started APOGEE morning cals. ---- Mirror Numbers ---- PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A: 0.0140 0.0120 Axial B: 0.0370 0.0360 Axial C: -0.1230 -0.1170 Trans D: -0.0366 -0.0366 Lateral E: 0.3360 0.3515 Lateral F: 0.5380 0.5415 GALILS Commanded: 12500 -1600 5300 47050 -8800 -8400 Actual: 12500 -1600 5300 47050 -8800 -8400 SETMIR VALUES PrimDesOrient: 0.0 -59.5 -9.15 -512.0 1906.3 PrimOrient: 1.07 -59.51 -9.21 -512.13 1906.31 SECONDARY: ---------- Focus: 0.0000 Air temp: 13.28 Altitude: 29.999996178438877 MIGS TONIGHT NOMINAL Axial A: -9.4510 -9.4540 Axial B: -9.4600 -9.4680 Axial C: -9.4980 -9.4970 Trans D: 0.0910 0.0980 GALILS Commanded: 4624500 4617050 4643250 -50 -3450 Actual: 4607332 4607017 4607149 -50 -3450 SETMIR VALUES SecDesOrient: 3657.0 0.0 0.0 0.0 42.22 SecOrient: 3656.96 0.01 -0.09 -0.06 42.68 ---- Telescope Status ---- 00:10Z Started ventilation 01:48Z encl25m : open 11:12Z encl25m : closed Status at close: Telescope stowed at: 121.0, 30.0, 0.0 mount Instrument mounted: engCam Counterweights at: 444 446 444 443 LN2 autofill systems: Connected and turned on 180L LN2 dewar scales: SP1 245 lbs, 22 psi ---- Software Used ---- TUI : 1.7.13b0 alerts : 2.1.6 apo : 3.0.0 boss : 6.0.1-alpha.0 -boss.specMec : 3.0.4 gcamera : FAILED guider : 4.0.0 hartmann : FAILED hub : 5.0.0a0 mcp : 2.1 -mcp.plc : 34 -mcp.azFiduci : v1_147 -mcp.altFiduc : v1_147 -mcp.rotFiduc : v1_147 platedb : FAILED sop : 0.1.0-alpha.0 tcc : 1.4.0 apogee : not availble apogeecal : not availble apogeeql : v1_7_0dev STUIAdditions : 3.1.5 df /dev/sdb1 2.0T 96G 2.0T 5% /home 10.25.1.230:/data 21T 15T 5.5T 73% /data ---- APOGEE Data Summary ---- Last morning: 59508 10 11:23 39460010 Dark 60 A 13.0 ------- a-b-c - - 59508 11 11:34 39460011 Dark 60 A 13.0 ------- a-b-c - - 59508 12 11:45 39460012 Dark 60 A 13.0 ------- a-b-c - - 59508 13 11:47 39460013 QuarFlat 10 A 13.0 ------- a-b-c - 97 59508 14 11:48 39460014 QuarFlat 10 A 13.0 ------- a-b-c - 98 59508 15 11:50 39460015 QuarFlat 10 A 13.0 ------- a-b-c - 98 59508 16 11:52 39460016 Arc---- 12 A 13.0 ------- a-b-c - - 59508 17 11:55 39460017 Arc---- 12 A 13.0 ------- a-b-c - - 59508 18 12:02 39460018 Arc---- 40 A 13.0 ------- a-b-c - - 59508 19 12:09 39460019 Arc---- 40 A 13.0 ------- a-b-c - - 59508 20 12:14 39460020 Dark 30 A 13.0 ------- a-b-c - - 59508 21 12:20 39460021 InteFlat 30 A 13.0 ------- a-b-c - 280 59508 22 12:25 39460022 InteFlat 30 A 13.0 ------- a-b-c - 280 59508 23 12:30 39460023 InteFlat 30 A 13.0 ------- a-b-c - 280 59508 24 12:36 39460024 Dark 30 A 13.0 ------- a-b-c - - ------------------------------------------------------------------------------ This evening: ------------------------------------------------------------------------------ mjd i UT File/Exp Imtype Nread A/B Dth Ct-Plate Arch Offset %Flux Comm ------------------------------------------------------------------------------ 59509 1 22:55 39470001 Dark 3 A 13.0 ------- a-b-c - - test 59509 2 23:08 39470002 Dark 60 A 13.0 ------- a-b-c - - 59509 3 23:10 39470003 QuarFlat 10 A 13.0 ------- a-b-c - 99 59509 4 23:13 39470004 Arc---- 12 A 13.0 ------- a-b-c - - 59509 5 23:20 39470005 Arc---- 40 A 13.0 ------- a-b-c - - 59509 6 23:22 39470006 Arc---- 12 A 13.0 ------- a-b-c - - 59509 7 23:29 39470007 Arc---- 40 A 13.0 ------- a-b-c - - 59509 8 23:40 39470008 Dark 60 A 13.0 ------- a-b-c - - 59509 9 01:34 39470009 Dark 20 A 13.0 ------- a-b-c - - FPI 59509 10 01:41 39470010 Arc---- 30 A 13.0 ------- a-b-c - - FPI ------------------------------------------------------------------------------ ---- Weather Log ---- Wind 1 um DIMM IRSC Time Temp C Dewp C MPH Dir Dust fwhm mean sigma 18:00 12.4 -4.3 9.5 259.6 486 18:15 13.8 -4.2 9.9 258.8 467 18:30 16.2 -2.2 13.4 251.8 577 18:45 12.9 -4.3 8.8 267.3 460 19:00 16.1 -2.3 9.7 241.5 518 19:15 14.3 -2.8 11.2 261.1 571 19:30 16.0 -2.2 13.2 263.1 610 19:45 14.9 -3.3 10.8 287.8 656 20:00 14.4 -3.3 8.6 251.4 649 20:15 14.9 -3.7 12.7 251.9 704 20:30 14.7 -3.8 11.5 260.1 592 20:45 13.9 -4.3 9.7 259.7 631 21:00 15.0 -3.6 7.9 259.7 589 21:15 15.3 -3.3 11.0 269.1 645 21:30 16.7 -3.1 13.2 263.7 648 21:45 16.1 -2.6 11.5 263.0 667 22:00 16.4 -3.1 9.7 224.4 570 22:15 13.9 -4.2 11.9 297.4 879 22:30 14.6 -3.8 5.4 267.1 663 22:45 13.9 -4.2 8.9 258.0 529 23:00 15.1 -3.8 13.4 262.8 568 23:15 15.8 -3.2 9.3 256.3 584 23:30 13.7 -3.9 8.4 272.6 662 23:45 12.7 -3.8 1.7 282.8 635 00:00 12.1 -3.9 2.5 275.6 658 00:15 11.7 -3.7 5.1 303.5 642 00:30 11.3 -3.8 2.7 330.9 588 00:45 11.4 -3.8 7.1 340.8 636 01:00 11.2 -3.9 4.4 338.0 626 01:15 11.3 -3.8 6.9 355.5 647 01:30 11.3 -3.8 7.4 329.6 616 01:45 11.4 -4.1 9.1 330.1 707 02:00 11.5 -4.3 10.4 326.1 693 02:15 11.5 -4.3 8.4 322.0 665 02:30 11.4 -4.2 6.0 282.4 643 02:45 11.0 -4.2 5.6 288.3 595 03:00 11.4 -4.2 7.9 308.1 617 03:15 11.4 -4.2 5.7 338.5 590 03:30 11.2 -4.3 0.2 335.3 614 03:45 11.5 -5.0 6.9 318.7 524 04:00 11.2 -4.7 0.7 284.3 526 04:15 11.2 -4.5 2.9 346.5 574 04:30 11.4 -5.1 4.0 339.5 515 04:45 11.3 -5.3 2.3 341.2 505 05:00 11.4 -5.3 6.2 355.1 476 05:15 11.2 -5.6 5.1 359.0 465 05:30 11.5 -5.5 4.6 12.9 450 330 3.66 05:45 10.9 -5.1 5.9 358.7 469 330 2.89 06:00 10.9 -4.7 0.5 274.0 515 329 2.52 06:15 11.8 -4.6 2.9 247.8 594 329 2.63 06:30 11.6 -4.6 2.1 247.3 646 329 3.93 06:45 11.4 -4.3 3.3 256.5 687 329 3.62 07:00 11.3 -4.3 2.8 251.8 673 329 2.54 07:15 10.9 -4.4 2.3 239.3 649 329 3.21 07:30 10.4 -4.3 2.5 231.9 661 329 3.21 07:45 10.7 -4.3 2.0 215.4 659 329 4.49 08:00 10.3 -4.3 2.0 227.7 716 329 2.96 08:15 10.4 -4.3 6.1 229.2 668 329 2.59 08:30 10.2 -4.2 3.5 234.8 734 287 6.91 08:45 9.8 -4.2 5.5 241.5 693 329 4.68 09:00 10.8 -4.2 4.3 254.1 753 329 2.99 09:15 10.5 -4.3 6.3 242.8 747 329 2.83 09:30 10.3 -4.3 6.8 225.0 705 329 2.91 09:45 10.1 -4.3 7.7 215.3 740 329 2.18 10:00 10.2 -4.3 6.1 204.9 767 329 2.48 10:15 9.9 -4.2 7.4 187.0 721 329 2.46 10:30 9.9 -3.8 8.9 193.8 747 329 2.49 10:45 9.9 -3.6 9.7 187.8 808 329 2.42 11:00 9.9 -3.0 8.5 192.6 875 329 2.41