Exposure
- ID
- MIDI.2009-11-05T03:31:57.448_1
- Header ID
- MIDI.2009-11-05T03:31:57.448
- Date updated
- 2010-11-30 09:20:26 UTC+0000
- Release date
- 2009-11-05 03:31:57 UTC+0000
- UTC Start
- 2009-11-05 03:31:57.448
- UTC End
- 2009-11-05 03:32:30.388
- MJD Start
- 55140.14719269
- MJD End
- 55140.14757394
- Exposure time (s)
- 32.9
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0036545
- Ambient temperature (°C)
- 12.66
- Seeing (arcsec)
- 0.665
Observation
- ID
- 22524
- Category
- calibrator
- Program ID
- 60.A-9006(A)
- Program Title
- MIDI CALIBRATORS
- Program Type
- Normal
- PI / COI
- MIDI TEAM
Target
- ID
- 16874
- Name
- alf-Ari
- RA
- 31.793568
- DEC
- 23.46217
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 40.0860 | 40.3760 | 34.5000 | 34.8000 |
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 | 55140.14719269 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | alf-Ari |
| RA | 31.793568 |
| DEC | 23.46217 |
| HIERARCH ESO INS OPT1 ID | SCI_PHOT |
| HIERARCH ESO INS GRIS ID | PRISM |
| HIERARCH ESO ISS CONF NTEL | 2 |
| HIERARCH ESO ISS CONF STATION1 | U1 |
| HIERARCH ESO ISS CONF STATION2 | U2 |
| EXPTIME | 32.9399986 |
| HIERARCH ESO DET DIT | 0.018 |
| HIERARCH ESO DET NDIT | 1830 |
| HIERARCH ESO ISS PBL12 START | 40.086 |
| HIERARCH ESO ISS PBL12 END | 40.376 |
| HIERARCH ESO ISS PBLA12 START | 34.5 |
| HIERARCH ESO ISS PBLA12 END | 34.8 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003348 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003961 |
| HIERARCH ESO ISS AMBI TEMP | 12.66 |
| HIERARCH ESO ISS AMBI FWHM START | 0.72 |
| HIERARCH ESO ISS AMBI FWHM END | 0.61 |