From: dholder Subject: Re: [sdss3-25mlog 680] Re: 2.5m obslog 20120517 (MJD 56065) Date: Fri, 18 May 2012 11:38:17 -0600 --Apple-Mail-11-425728358 Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes Content-Transfer-Encoding: 7bit It actually has UN wrote in front of rejected if we apply alcohol to remove it it will remove all washers and the ink. On May 18, 2012, at 11:35 AM, Stephen Bailey wrote: > > > On Fri, May 18, 2012 at 5:42 AM, Dan Long wrote: > APACHE POINT OBSERVATORY SDSS 2.5M > > OBSERVING LOG > Thursday May 17, 2012 > > (MJD 56065) > > ---- Observing Team ---- > > Howard Brewington > Dmitry Bizyaev > > ---- Observing Plan ---- > > 17 May 2012 56065.0 0.16 03:33 10:26 12:15 19:09 BOSS 6.9 hours > > > ---- Observing Summary ---- > > Mostly clear night with good seeing. > > BOSS plates exposed: > 11 5859 - DONE > 12 5870 - DONE > 13 5990 - not done > 14 5905 - DONE > 16 5172 - DONE > 10 5166 - DONE > 17 5167 - not done > 18 5191 - DONE - interesting that it is a writing on the plate > itself "Rejected > :(" made with a red marker. Since the plate had some signal on it, > we managed to > proceed and to finish it. The plate behaves normally. > > > Fear not! This plate had a bad profile when first plugged and was > unplugged and started through the rejection process, only to be > discovered a short time later that there was a problem with the > zeroing of the profilometer. Unfortunately the writing could not be > removed without risking the marking on the plate, which could have > been a problem since it was immediately replugged that same day. > > That gave me a bit of a startle when I read it in the obslog this > morning. Glad to hear we didn't accidentally observe a rejected > plate. > > When this plate is unplugged, please annotate the red marker to > clearly indicate that it isn't actually rejected. > > Regards, > > Stephen > > _____________________________________________________ > Message 680 of sdss3-25mlog - Logs of nightly APO activities. > https://trac.sdss3.org/tracmailman/browser/private/sdss3-25mlog/all/680.html > sdss3-25mlog@sdss3.org > https://sdss3.org/mailman/listinfo/sdss3-25mlog --Apple-Mail-11-425728358 Content-Type: text/html; charset=US-ASCII Content-Transfer-Encoding: quoted-printable It actually has UN wrote in = front of rejected if we apply alcohol to remove it it will remove all = washers and the ink. On May 18, 2012, at 11:35 = AM, Stephen Bailey wrote:On Fri, May 18, 2012 at 5:42 AM, Dan Long wrote: = APACHE POINT OBSERVATORY SDSS = 2.5M = OBSERVING = LOG = Thursday May 17, 2012 = = (MJD 56065) ---- = Observing Team ---- Howard Brewington Dmitry = Bizyaev ---- Observing Plan ---- 17 May 2012 = 56065.0 0.16 03:33 10:26 12:15 19:09 BOSS = 6.9 hours ---- Observing Summary ---- = Mostly clear night with good seeing. BOSS plates exposed: = 11 5859 - DONE 12 5870 - DONE 13 5990 - not done 14 5905 - = DONE 16 5172 - DONE 10 5166 - DONE 17 5167 - not done 18 = 5191 - DONE - interesting that it is a writing on the plate itself = "Rejected :(" made with a red marker. Since the plate had some = signal on it, we managed to proceed and to finish it. The plate = behaves normally. Fear not! This = plate had a bad profile when first plugged and was unplugged and = started through the rejection process, only to be discovered a = short time later that there was a problem with the zeroing of the = profilometer. Unfortunately the writing could not be removed = without risking the marking on the plate, which could have been a = problem since it was immediately replugged that same day. = That gave me a bit of a startle when I = read it in the obslog this morning. Glad to hear we didn't = accidentally observe a rejected plate.When = this plate is unplugged, please annotate the red marker to clearly = indicate that it isn't actually rejected. = Regards,Stephen = _____________________________________________________Message 680 of = sdss3-25mlog - Logs of nightly APO activities.https://trac.sdss3.org/tracmailman/browser/private/sdss3-25mlo= g/all/680.htmlsdss3-25mlog@sdss3.orghttps://sdss3.org/mailman/= listinfo/sdss3-25mlog= --Apple-Mail-11-425728358--