Date: Wed, 4 May 2016 10:55:02 -0300 From: =?utf-8?Q?Jos=C3=A9_S=C3=A1nchez-Gallego?= Subject: Re: [sloan-25mlog 2955] Re: 2.5m obslog 20160503 (SJD 57512) --5729ff43_64bdb23c_a47c Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline Hi Kaike, I=E2=80=99ll try to have a look at this today, but it may not be trivial = to figure out, as it seems to happen only for some plates. If this keeps = happening, it may be better to change the procedure for now and go to fie= ld using the tagged versions and, once the stars are in the guider, chang= e to the ELG versions. I=E2=80=99ll let you know if I find something that may be causing this. Cheers, Jos=C3=A9 On May 4, 2016 at 10:47:22, Kaike Pan (kpan=40apo.nmsu.edu) wrote: Hi Dan, Jose and John, =20 Thanks to Dan for the detailed information. Can you please start with the= ELG plate =20 tonight=3F =20 Jose and John, If you have time today, can you please track down what cau= se the =20 problem=3F Thanks, =20 -kaike =20 > =20 > ************** =20 > Cart. 14, 8956 =20 > ************** =20 > Switched guider/platedb versions using the setGuiderELG script. We did = not find =20 > guide stars on goto=46ield. We lost about 10 minutes looking for guide = stars =20 > before we decided to try slewing to field with the =22regular=22 (tagge= d) versions =20 > of guider actor and platedb. This time we found guide stars on goto=46i= eld =20 > immediately. We continued tracking and switched back to the ELG version= s of =20 > platedb and guider, re-loaded the plate, turned the guider on manually = (still =20 > tracking on field) and continued from there. A total of about 15 minute= s was =20 > lost (looking for guide stars, switching versions a few times, etc.). =20 > =20 > These versions were running for observations on this plate: =20 > =20 > guider : branch=5Fticket=5F2515+svn68576 =20 > platedb : branch=5Fticket=5F2515+svn68519 =20 > Clear skies. Seeing 1.6-2.0=22 =46WHM. =20 > =20 > =5BeBOSS=5D hartmanns: =20 > =20 > 04:26:42 boss exposure 4.0, file=3D220363 =20 > 04:27:24 boss exposure 4.0, file=3D220364 =20 > 04:28:11 sp1.motor.move=3D -462, -465, -466 =20 > 04:28:14 sp2.motor.move=3D -126, -126, -126 =20 > 04:28:14 Hartmann collimate output on cart =2314 =20 > sp1: offset: r=3D -989 (In =46ocus); b=3D -0.2 (In =46ocus) =20 > sp2: offset: r=3D 0 (In =46ocus); b=3D 0.8 (In =46ocus) =20 > sp1: pred. move: spAverageMove=3D -462 =20 > sp2: pred. move: spAverageMove=3D -126 =20 > sp1: pred. resid: r=3D -526, b=3D -1.7, txt=3D OK, spTemp =3D 6.7 =20 > sp2: pred. resid: r=3D 126, b=3D 0.4, txt=3D OK, spTemp =3D 6.2 =20 > =20 > =5BeBOSS=5D cals: =20 > =20 > 04:28:33 boss exposure 4.0, file=3D220365; arc =20 > 04:30:01 boss exposure 25.0, file=3D220366; flat =20 > =20 > =5BeBOSS=5D science: =20 > =20 > 04:50:30 boss exposure 900.0, file=3D220367 =20 > 05:06:50 boss exposure 900.0, file=3D220368 =20 > 05:23:12 boss exposure 900.0, file=3D220369 =20 > =20 > MJD b1 r1 b2 r2 Texp Sum Plugfile =20 > --------------------------------------------------------------- =20 > 57512 1.22 0.94 1.26 0.99 900.1 4.41 8956-57512-01 =20 > 57512 1.37 1.08 1.43 1.19 900.1 5.07 8956-57512-01 =20 > 57512 1.32 1.04 1.43 1.02 900.1 4.82 8956-57512-01 =20 > --------------------------------------------------------------- =20 > s/n2=3D 3.91 3.06 4.12 3.21 2700.2 --> 14.30 =5Babove 0.20=5D =20 > =20 > ************** =20 =5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F= =5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F= =5F=5F=5F=5F=5F=5F=5F=5F=5F=5F =20 Logs of Nightly APO Activities =20 https://trac.sdss.org/tracmailman/browser/private/sloan-25mlog/index.html= =20 --5729ff43_64bdb23c_a47c Content-Type: text/html; charset="utf-8" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline body=7Bfont-family:Helvetica,Arial;font-size:13px=7DHi Kaike,= I=E2=80=99ll try to have a look at this today, but it may not be= trivial to figure out, as it seems to happen only for some plates. If th= is keeps happening, it may be better to change the procedure for now and = go to field using the tagged versions and, once the stars are in the guid= er, change to the ELG versions.I=E2=80=99ll let you= know if I find something that may be causing this.= Cheers,Jos=C3=A9 On May 4, 2016 at 10:47:22, Kaike Pan (kpan=40apo.nmsu.edu) wrote: Hi Dan, Jose and John, Thanks to Dan for the detailed information. Can you please start with= the ELG plate tonight=3F =20 Jose and John, If you have time today, can you please track down wha= t cause the problem=3F Thanks, =20 -kaike > =20 > ************** > Cart. 14, 8956 > ************** > Switched guider/platedb versions using the setGuiderELG script. = We did not find > guide stars on goto=46ield. We lost about 10 minutes looking for= guide stars > before we decided to try slewing to field with the =22regular=22= (tagged) versions > of guider actor and platedb. This time we found guide stars on g= oto=46ield > immediately. We continued tracking and switched back to the ELG = versions of > platedb and guider, re-loaded the plate, turned the guider on ma= nually (still > tracking on field) and continued from there. A total of about 15= minutes was > lost (looking for guide stars, switching versions a few times, e= tc.). > =20 > These versions were running for observations on this plate: > =20 > guider : branch=5Fticket=5F2515+svn68576 > platedb : branch=5Fticket=5F2515+svn68519 > Clear skies. Seeing 1.6-2.0=22 =46WHM. > =20 > =5BeBOSS=5D hartmanns: > =20 > 04:26:42 boss exposure 4.0, file=3D220363 > 04:27:24 boss exposure 4.0, file=3D220364 > 04:28:11 sp1.motor.move=3D -462, -465, -466 > 04:28:14 sp2.motor.move=3D -126, -126, -126 > 04:28:14 Hartmann collimate output on cart =2314 > sp1: offset: r=3D -989 (In =46ocus); b=3D -0.2 (In =46ocus)= =20 > sp2: offset: r=3D 0 (In =46ocus); b=3D 0.8 (In =46ocus) =20 > sp1: pred. move: spAverageMove=3D -462 > sp2: pred. move: spAverageMove=3D -126 > sp1: pred. resid: r=3D -526, b=3D -1.7, txt=3D OK, spTemp =3D= 6.7 > sp2: pred. resid: r=3D 126, b=3D 0.4, txt=3D OK, spTemp =3D = 6.2 > =20 > =5BeBOSS=5D cals: > =20 > 04:28:33 boss exposure 4.0, file=3D220365; arc > 04:30:01 boss exposure 25.0, file=3D220366; flat > =20 > =5BeBOSS=5D science: > =20 > 04:50:30 boss exposure 900.0, file=3D220367 > 05:06:50 boss exposure 900.0, file=3D220368 > 05:23:12 boss exposure 900.0, file=3D220369 =20 > =20 > MJD b1 r1 b2 r2 Texp Sum Plugfile > ---------------------------------------------------------------= > 57512 1.22 0.94 1.26 0.99 900.1 4.41 8956-57512-01= > 57512 1.37 1.08 1.43 1.19 900.1 5.07 8956-57512-01= > 57512 1.32 1.04 1.43 1.02 900.1 4.82 8956-57512-01= > ---------------------------------------------------------------= > s/n2=3D 3.91 3.06 4.12 3.21 2700.2 --> 14.30 =5Ba= bove 0.20=5D > =20 > ************** =5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F= =5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F= =5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F Logs of Nightly APO Activities https://trac.sdss.org/tracmailman/browser/private/sloan-25mlog/index.= html --5729ff43_64bdb23c_a47c--