Subject: Re: [sdss3-25mlog 887] 2.5m obslog 20121026 (MJD 56227)
From: Dan Long
Date: Sat, 27 Oct 2012 13:58:25 -0600
On Oct 27, 2012, at 6:49 AM, viktorm@apo.nmsu.edu wrote:
>=20
>                       APACHE POINT OBSERVATORY SDSS 2.5M
>=20
>                                 OBSERVING LOG
>                          Friday October 26, 2012
>=20
>                                  (MJD 56227)
>=20
> ----  Observing Team ----
>=20
> Howard Brewington
> Viktor Malanushenko
>=20
>=20
> ---- Observing Plan ----
>=20
> 26 Oct 2012  56227.0  0.84  01:40 11:54  21:00 07:16  APOGEE  11.2 =
hours
>=20
>=20
> ---- Observing Summary ----
>=20
> Clear sky; poor seeing at the evening; cold.
> Starting with cart.6 large offsets for the guider.
>=20
> ct=3D7, pl=3D5241,  sd=3DA; 2xABBA; seeing >2"
> ct=3D9, pl=3D5253,  sd=3DA; 2xABBA; seeing >2"
> ct=3D5, pl=3D5262,  sd=3DA; 2xABBA; seeing >2"
> ct=3D8, pl=3D6211,  sd=3DA; 2xABBA; seeing  ct=3D6, pl=3D6238,  sd=3DA; 2xABBA; seeing  ct=3D1, pl=3D6337,  sd=3DA; 2xABBA; seeing  ct=3D3, pl=3D5585,  sd=3DA; 3xABBA; seeing ~2"  ; big guiders offset: =
RA ~-3"; Dec~-12"
>=20
> For the cart 1 there is blinking green lamp at the slit head 'E',SP1.
> I tried to reconnect that cartridge without success.
>=20
   I checked the slit head on cartridge 1 and mounted it on the =
telescope a few times with no problems.  I also looked at the slit heads =
of, and tried cartridges 18, 8, and 7 and everything worked fine.  Not =
sure what would have caused the latch light to flash last night.  I left =
cartridge 7 on the telescope.
			Cheers,
			  Dan