Exposure
- ID
- MIDI.2009-09-23T06:31:53.388_1
- Header ID
- MIDI.2009-09-23T06:31:53.388
- Date updated
- 2011-07-15 05:29:54 UTC+0000
- Release date
- 2009-09-23 06:31:53 UTC+0000
- UTC Start
- 2009-09-23 06:31:53.388
- UTC End
- 2009-09-23 06:32:22.508
- MJD Start
- 55097.2721457
- MJD End
- 55097.272482737
- Exposure time (s)
- 29.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001253
- Ambient temperature (°C)
- 9.34
- Seeing (arcsec)
- 1.49
Observation
- ID
- 22268
- Category
- calibrator
- Program ID
- 60.A-9006(A)
- Program Title
- MIDI CALIBRATORS
- Program Type
- Normal
- PI / COI
- MIDI TEAM
Target
- ID
- 16739
- Name
- alf-Ari
- RA
- 31.794255
- DEC
- 23.46254
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| H0-D0 | 61.4580 | 61.5970 | 257.9000 | 257.7000 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 60.A-9006(A) |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | SEARCH,OBJECT,DISPERSED |
| MJD-OBS | 55097.2721457 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | alf-Ari |
| RA | 31.794255 |
| DEC | 23.46254 |
| HIERARCH ESO INS OPT1 ID | HIGH_SENS |
| HIERARCH ESO INS GRIS ID | PRISM |
| HIERARCH ESO ISS CONF NTEL | 2 |
| HIERARCH ESO ISS CONF STATION1 | H0 |
| HIERARCH ESO ISS CONF STATION2 | D0 |
| EXPTIME | 29.1200014 |
| HIERARCH ESO DET DIT | 0.016 |
| HIERARCH ESO DET NDIT | 1820 |
| HIERARCH ESO ISS PBL12 START | 61.458 |
| HIERARCH ESO ISS PBL12 END | 61.597 |
| HIERARCH ESO ISS PBLA12 START | 257.9 |
| HIERARCH ESO ISS PBLA12 END | 257.7 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001208 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001298 |
| HIERARCH ESO ISS AMBI TEMP | 9.34 |
| HIERARCH ESO ISS AMBI FWHM START | 1.54 |
| HIERARCH ESO ISS AMBI FWHM END | 1.44 |