Last update of this page: Sun Mar 20 13:45:30 2005
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54 done (of 61 OBs)
25.84 hrs done (of 30.90 hrs) |
| PHOT | CLR | THN | THK | Seeing & Airmass Constraints: |
| -- | -- | -- |
Seeing < 2.00 Airmass < 2.00-2.50 |
Last update of the USG file: Aug 26 15:51:51 2004
Major Instrument Modes: Dic1_346+580 Dic2_437+860
RA Range: 0.5h - 12h
Constraint set (Typical seeing, Transparency,Airmass, FLI, Moon distance):
2.0, THN, 2.0, 1.0, 30
| Pre-imaging run? |
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Chilean run? |
|
Special calibrations? |
|
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| Time critical? |
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ToO? |
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Carry-over run? |
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Project aims at complementing the HST Next Generation Spectral Library with high-res and high S/N optical spectra of stars spanning the HR diagram in four separate metallicity bins. Each target needs to be observed in two settings, Dic1 and Dic2, to be executed preferably one after the other, in order to avoid problems with possible spectral variabilities. Requirements: a telluric B-type star needs to be observed once every other month (i.e. there are 3 OBs in total devoted to telluric stars), at Airmass ~ 1.5. Each OB has an attached FF in order to obtain the best possible flat-field correction. Cf. the extensive README file for more info. There are some quite northern targets, observable within the specified airmass constraint only during short windows of time.
Approved README of this run:
Finding charts are attached to the following OBs of this run:
| OB_ID | OB_name | Finding chart |
| OB:174920 | X_GL109_DIC2 | fc_gl109.jpg |
| OB:174922 | X_GL109_DIC1 | fc_gl109.jpg |
| OB:174953 | HD_2857_DIC2 | fc_hd_2857.jpg |
| OB:174955 | HD_2857_DIC1 | fc_hd_2857.jpg |
| OB:174970 | HD_16031_DIC2 | fc_hd_16031.jpg |
| OB:174972 | HD_16031_DIC1 | fc_hd_16031.jpg |
| OB:174973 | BD-12_2669_DIC2 | fc_bd-12_2669.jpg |
| OB:174975 | BD-12_2669_DIC1 | fc_bd-12_2669.jpg |
| OB:174976 | BD-03_2525_DIC2 | fc_bd-03_2525.jpg |
| OB:174978 | BD-03_2525_DIC1 | fc_bd-03_2525.jpg |
| OB:174979 | BD+29_2091_DIC2 | fc_bd+29_2091.jpg |
| OB:174981 | BD+29_2091_DIC1 | fc_bd+29_2091.jpg |
| OB:174982 | BD+19_1730_DIC2_02 | fc_bd+19_1730.jpg |
| OB:174984 | BD+19_1730_DIC2_01 | fc_bd+19_1730.jpg |
| OB_ID | OB_name | Ephemeris file |