Exposure
- ID
- MIDI.2012-12-20T00:52:51.389_1
- Header ID
- MIDI.2012-12-20T00:52:51.389
- Date updated
- 2012-12-20 01:31:18 UTC+0000
- Release date
- 2012-12-20 00:52:51 UTC+0000
- UTC Start
- 2012-12-20 00:52:51.389
- UTC End
- 2012-12-20 00:53:34.589
- MJD Start
- 56281.03670589
- MJD End
- 56281.03720589
- Exposure time (s)
- 43.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0021915
- Ambient temperature (°C)
- 12.05
- Seeing (arcsec)
- 1.095
Observation
- ID
- 27848
- Category
- calibrator
- Program ID
- 60.A-9006(A)
- Program Title
- MIDI CALIBRATORS
- Program Type
- Normal
- PI / COI
- MIDI TEAM
Target
- ID
- 19858
- Name
- alf Ari
- RA
- 31.793731
- DEC
- 23.46208
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| C1-A1 | 15.5060 | 15.5250 | 257.1000 | 257.0000 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 60.A-9006(A) |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | TRACK,OBJECT,DISPERSED,SCIPHOT |
| MJD-OBS | 56281.03670589 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | alf Ari |
| RA | 31.793731 |
| DEC | 23.46208 |
| HIERARCH ESO INS OPT1 ID | SCI_PHOT |
| HIERARCH ESO INS GRIS ID | GRISM |
| HIERARCH ESO ISS CONF NTEL | 2 |
| HIERARCH ESO ISS CONF STATION1 | C1 |
| HIERARCH ESO ISS CONF STATION2 | A1 |
| EXPTIME | 43.1999981 |
| HIERARCH ESO DET DIT | 0.036 |
| HIERARCH ESO DET NDIT | 1200 |
| HIERARCH ESO ISS PBL12 START | 15.506 |
| HIERARCH ESO ISS PBL12 END | 15.525 |
| HIERARCH ESO ISS PBLA12 START | 257.1 |
| HIERARCH ESO ISS PBLA12 END | 257.0 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00235 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002033 |
| HIERARCH ESO ISS AMBI TEMP | 12.05 |
| HIERARCH ESO ISS AMBI FWHM START | 1.02 |
| HIERARCH ESO ISS AMBI FWHM END | 1.17 |