Subject: Re: [sloan-25mlog 2806] 2.5m obslog 20160123 (SJD 57411) From: Dan Long Date: Sun, 24 Jan 2016 08:48:22 -0700 --Apple-Mail=_28230DB9-FA3A-4119-8C5F-0A110FE89D24 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=us-ascii Thanks Joe. Man, between the enclosure, the azimuth read head, and the = tertiary on the 3.5m, there were some serious gremlins at work at APO = yesterday. -Dan > On Jan 24, 2016, at 8:21 AM, Joseph Huehnerhoff = wrote: >=20 > This was a weird one. I check all the interlocks. Pondered. Then = put in the bypass, NO GO. At that point I realized we were not dealing = with a permit issue. Yes the permit light was green. >=20 > So I powered down the system, powered it back up, and did a soft reset = for good measure. Worked in bypass, removed bypass, worked in normal = mode. >=20 > Joe >=20 >> On Jan 24, 2016, at 8:18 AM, Dan Long > wrote: >>=20 >> Hi Audrey, Gordon, Joe, >>=20 >> Regarding the enclosure, when you say you checked interlocks, can = you provide more detail on what you did? >>=20 >> There are three things required to make up the enclosure permit: = The telescope at 121,5, the west door fully open, and the hatch closed. = When those three are met an LED near the bypass Burndy on the enclosure = control box should be lit (this is not the power LED). >>=20 >> Cheers, >>=20 >> Dan >>=20 >>> On Jan 24, 2016, at 6:25 AM, asimmons@apo.nmsu.edu = wrote: >>>=20 >>>=20 >>> APACHE POINT OBSERVATORY SDSS 2.5M >>>=20 >>> OBSERVING LOG >>> Saturday January 23, 2016 >>>=20 >>> (SJD 57411) >>>=20 >>> ---- Observing Team ---- >>>=20 >>> Gordon Freischlad >>> Audrey Oravetz >>>=20 >>> Dan Long (phone advice) >>> Joe Huehnerhoff (afternoon assistance with fiducials and enclosure) >>>=20 >>> ---- Observing Summary ---- >>>=20 >>> The night started off partly cloudy, became mostly cloudy, and then = went back to >>> being partly cloudy the last few hours of the night. >>>=20 >>> Cart 5, Ap&M plate 8879, LAMBDAORI-A, GSFOGTF; 4XAB + 4XC - DONE >>> Missing fibers: [211, 248] >>> Faint fibers: [133, 158, 208, 217, 267, 275, 277, 280] >>>=20 >>> Cart 6, Ap&M plate 8886, LAMBDAORI-B, GSFOGTF; 4XAB + 4XC >>> Missing fibers: [105, 181] >>> Faint fibers: [10, 15, 34, 133, 197, 211, 217, 247, 277] >>>=20 >>> Cart 1, Ap&M plate 8906, ORIONOB1AB-F, 10" in dec; 4XAB + 4XC >>> Missing fibers: [] >>> Faint fibers: [121, 124, 133, 197, 211, 214, 217, 227, 248, 277] >>> ----------------- >>>=20 >>> Cart 2, Ap&M plate 8100, 200+45, used 10" in dec; 10XAB + 10XC >>> Missing fibers: [] >>> Faint fibers: [173, 197, 211, 217, 258, 277, 287] >>> ----------------- >>>=20 >>> Cart 3, Ap&M plate 8801, 240+75, used 8" in dec; 6XAB + 6XC >>> Missing fibers: [] >>> Faint fibers: [24, 93, 133, 197, 211, 247, 248, 250, 253, 258, = 277, 278, 290] >>> ----------------- >>>=20 >>> Cart 8, plate 8469, 040+45, GSFOGTF; 4XAB + 4XC - DONE >>> Missing fibers: [35, 184, 227] >>> Faint fibers: [2, 133, 161, 197, 211, 217, 248, 277, 290, 295, = 300] >>> ----------------- >>>=20 >>> Notes: >>>=20 >>> The azimuth fiducials did not return values during afternoon = checkout. See >>> afternoon checkout section. =20 >>>=20 >>> The first 13 minutes of APOGEE time was lost due to a combination of = an >>> enclosure hardware problem and a long secondary fill from sp2. See = log body. >>>=20 >>> There was about an hour period in the middle of the night where = heavy clouds >>> prevented us from obtaining guide stars and any data.=20 >>>=20 >>> We had one instance where DOS failed to give us feedback for R1 = (cart 1). It had >>> to be restarted.=20 >>>=20 >>>=20 >>> ---- Observing Plan ---- >>>=20 >>> Sat 23 JAN 2016 57411.0 1.00 01:25 13:07 02:32 14:16 = Night =20 >>> APOGEE-2 (11.7 h) =20 >>>=20 >>>=20 >>> ---- Observing Log ---- >>>=20 >>> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D >>> Afternoon >>> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D >>>=20 >>> Jose reverted all the tested actors from last night to their current = versions. >>>=20 >>> All systems alive and responding normally. >>>=20 >>> motorPosition >>> sp1: 20057, 20392, 20071; =20 >>> sp2: -7164, -7942, -7677; =20 >>> ---------- >>> Median spectrographs temperatures: >>> Tsp1=3D 7.5, Tsp2=3D 7.0; =20 >>> Outside air temperature=3D 7.7; =20 >>>=20 >>> 22:41:14 Hartmann collimate output on cart #15 >>> sp1: offset: r=3D -1979 (Out of focus); b=3D 0.8 (In Focus)=20 >>> sp2: offset: r=3D 4102 (Out of focus); b=3D -11.1 (Out of focus)=20= >>> sp1: pred. move: spAverageMove=3D -1118 >>> sp2: pred. move: spAverageMove=3D 3816 >>> sp1: pred. spResiduals: r=3D -861, b=3D -2.7, txt=3D OK, spTemp =3D = 7.5 >>> sp2: pred. spResiduals: r=3D 286, b=3D 0.9, txt=3D OK, spTemp =3D = 7.2 >>>=20 >>> Cart bay, enclosure and fiducials checked. >>> The AZ fiducials weren't reporting any values. Joe cleaned the AZ = fiducial read >>> head and adjusted it's height for us. Afterward, the fiducials = reported normally. >>>=20 >>> 23:30Z Ventilation started. >>>=20 >>> The enclosure failed to work when we were ready to open. We cycled = the power box >>> even though it has green LED power light and was reading 0.0. Still = no movement >>> from the building. Then we checked the interlocks, circuit braker, = and the >>> inside of the power box with Joe's assistance. Still no luck. We = reset the power >>> box again, and everything worked.=20 >>>=20 >>=20 >> ____________________________________________________________ >> Logs of Nightly APO Activities > >> = https://trac.sdss.org/tracmailman/browser/private/sloan-25mlog/index.html = >=20 --Apple-Mail=_28230DB9-FA3A-4119-8C5F-0A110FE89D24 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=us-ascii Thanks Joe. Man, between the enclosure, the azimuth = read head, and the tertiary on the 3.5m, there were some serious = gremlins at work at APO yesterday.-DanOn = Jan 24, 2016, at 8:21 AM, Joseph Huehnerhoff = wrote:This was a = weird one. I check all the interlocks. Pondered. Then = put in the bypass, NO GO. At that point I realized we were not = dealing with a permit issue. Yes the permit light was green.So I powered down the = system, powered it back up, and did a soft reset for good measure. = Worked in bypass, removed bypass, worked in normal mode. Joe On Jan 24, 2016, at 8:18 AM, Dan Long = wrote:Hi = Audrey, Gordon, Joe, Regarding = the enclosure, when you say you checked interlocks, can you provide more = detail on what you did? There = are three things required to make up the enclosure permit: The = telescope at 121,5, the west door fully open, and the hatch closed. = When those three are met an LED near the bypass Burndy on the = enclosure control box should be lit (this is not the power LED). Cheers, = = DanOn Jan 24, 2016, at 6:25 AM, asimmons@apo.nmsu.edu= wrote: = &n= bsp; APACHE POINT = OBSERVATORY SDSS 2.5M = &n= bsp; &nbs= p; OBSERVING LOG = &n= bsp; Satu= rday January 23, 2016 = &n= bsp; &nbs= p; (SJD 57411)---- Observing Team ----Gordon FreischladAudrey OravetzDan Long (phone advice)Joe = Huehnerhoff (afternoon assistance with fiducials and enclosure)---- Observing Summary ----The night started off partly cloudy, became mostly cloudy, = and then went back tobeing partly cloudy the last few = hours of the night.Cart 5, Ap&M plate = 8879, LAMBDAORI-A, GSFOGTF; 4XAB + 4XC - DONEMissing = fibers: [211, 248]Faint fibers: [133, 158, = 208, 217, 267, 275, 277, 280]Cart 6, = Ap&M plate 8886, LAMBDAORI-B, GSFOGTF; 4XAB + 4XCMissing fibers: [105, 181]Faint fibers: = [10, 15, 34, 133, 197, 211, 217, 247, 277]Cart 1, Ap&M plate 8906, ORIONOB1AB-F, 10" in dec; 4XAB + = 4XCMissing fibers: []Faint fibers: = [121, 124, 133, 197, 211, 214, 217, 227, 248, 277]-----------------Cart 2, = Ap&M plate 8100, 200+45, used 10" in dec; 10XAB + 10XCMissing fibers: []Faint fibers: = [173, 197, 211, 217, 258, 277, 287]-----------------Cart 3, = Ap&M plate 8801, 240+75, used 8" in dec; 6XAB + 6XCMissing fibers: []Faint fibers: = [24, 93, 133, 197, 211, 247, 248, 250, 253, 258, 277, 278, = 290]-----------------Cart = 8, plate 8469, 040+45, GSFOGTF; 4XAB + 4XC - DONEMissing = fibers: [35, 184, 227]Faint fibers: [2, 133, = 161, 197, 211, 217, 248, 277, 290, 295, 300]-----------------Notes:The azimuth fiducials did not return values = during afternoon checkout. Seeafternoon checkout section. = The first 13 minutes of APOGEE time = was lost due to a combination of anenclosure hardware = problem and a long secondary fill from sp2. See log body.There was about an hour period in the middle = of the night where heavy cloudsprevented us from = obtaining guide stars and any data. We had = one instance where DOS failed to give us feedback for R1 (cart 1). It = hadto be restarted. ---- Observing Plan ----Sat 23 = JAN 2016 57411.0 1.00 = 01:25 13:07 02:32 14:16 = Night APOGEE-2 (11.7 h) = ---- Observing Log = ----=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D Afternoon=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3DJose reverted all the = tested actors from last night to their current versions.All systems alive and responding normally.motorPosition sp1: = 20057, 20392, 20071; sp2: -7164, -7942, = -7677; ----------Median = spectrographs temperatures: Tsp1=3D = 7.5, Tsp2=3D 7.0; Outside = air temperature=3D 7.7; 22:41:14 = Hartmann collimate output on cart #15 sp1: offset: = r=3D -1979 (Out of focus); b=3D 0.8 (In Focus) = sp2: offset: r=3D 4102 (Out of focus); b=3D -11.1 (Out of = focus) sp1: pred. move: spAverageMove=3D -1118 sp2: pred. move: spAverageMove=3D 3816 = sp1: pred. spResiduals: r=3D -861, b=3D -2.7, txt=3D OK, spTemp =3D = 7.5 sp2: pred. spResiduals: r=3D 286, b=3D 0.9, = txt=3D OK, spTemp =3D 7.2Cart bay, = enclosure and fiducials checked.The AZ fiducials weren't = reporting any values. Joe cleaned the AZ fiducial readhead = and adjusted it's height for us. Afterward, the fiducials reported = normally.23:30Z Ventilation started.The enclosure failed to work when we were = ready to open. We cycled the power boxeven though it has = green LED power light and was reading 0.0. Still no movementfrom the building. Then we checked the interlocks, circuit = braker, and theinside of the power box with Joe's = assistance. Still no luck. We reset the powerbox again, = and everything worked. ____________________________________________________________Logs of Nightly APO Activities https://trac.sdss.org/tracmailman/browser/private/sloan-25mlog/= index.html= --Apple-Mail=_28230DB9-FA3A-4119-8C5F-0A110FE89D24--