Exposure
- ID
- GRAVI.2024-01-07T05:27:41.937_1
- Header ID
- GRAVI.2024-01-07T05:27:41.937
- Date updated
- 2024-01-07 05:35:51 UTC+0000
- Release date
- 2024-01-07 05:27:41 UTC+0000
- UTC Start
- 2024-01-07 05:27:41.937
- UTC End
- 2024-01-07 05:30:21.937
- MJD Start
- 60316.22756872
- MJD End
- 60316.2294205719
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006923
- Ambient temperature (°C)
- 15.57
- Seeing (arcsec)
- 1.215
Observation
- ID
- 58127
- Category
- calibrator
- Program ID
- 112.25KN.001
- Program Title
- DYNAMICAL MASSES OF CLASSICAL BE STARS AND THEIR SUBDWARF COMPANIONS
- Program Type
- Normal
- PI / COI
- KLEMENT/ RIVINIUS/ BAADE/ MÉRAND
Target
- ID
- 43045
- Name
- HD_90855
- RA
- 156.890723
- DEC
- -63.02243
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 33.7180 | 33.8940 | 119.9000 | 120.4000 |
| A0-J2 | 122.5120 | 122.7100 | 56.0000 | 56.8000 |
| A0-J6 | 149.5870 | 149.5310 | 6.6930 | 7.1750 |
| B5-J2 | 111.8250 | 111.8470 | 40.3000 | 41.0000 |
| B5-J6 | 165.7920 | 165.8370 | 355.9210 | 356.3490 |
| J2-J6 | 116.2290 | 116.7380 | 313.5930 | 314.0120 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 112.25KN.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 60316.22756872 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 90855 |
| HIERARCH ESO INS SOBJ NAME | HD_90855 |
| RA | 156.890723 |
| DEC | -63.02243 |
| HIERARCH ESO INS SPEC RES | HIGH |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| EXPTIME | 178.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 33.718 |
| HIERARCH ESO ISS PBL12 END | 33.894 |
| HIERARCH ESO ISS PBLA12 START | 119.9 |
| HIERARCH ESO ISS PBLA12 END | 120.4 |
| HIERARCH ESO ISS PBL13 START | 122.512 |
| HIERARCH ESO ISS PBL13 END | 122.71 |
| HIERARCH ESO ISS PBLA13 START | 56.0 |
| HIERARCH ESO ISS PBLA13 END | 56.8 |
| HIERARCH ESO ISS PBL14 START | 149.587 |
| HIERARCH ESO ISS PBL14 END | 149.531 |
| HIERARCH ESO ISS PBLA14 START | 6.693 |
| HIERARCH ESO ISS PBLA14 END | 7.175 |
| HIERARCH ESO ISS PBL23 START | 111.825 |
| HIERARCH ESO ISS PBL23 END | 111.847 |
| HIERARCH ESO ISS PBLA23 START | 40.3 |
| HIERARCH ESO ISS PBLA23 END | 41.0 |
| HIERARCH ESO ISS PBL24 START | 165.792 |
| HIERARCH ESO ISS PBL24 END | 165.837 |
| HIERARCH ESO ISS PBLA24 START | 355.921 |
| HIERARCH ESO ISS PBLA24 END | 356.349 |
| HIERARCH ESO ISS PBL34 START | 116.229 |
| HIERARCH ESO ISS PBL34 END | 116.738 |
| HIERARCH ESO ISS PBLA34 START | 313.593 |
| HIERARCH ESO ISS PBLA34 END | 314.012 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006081 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007765 |
| HIERARCH ESO ISS AMBI TEMP | 15.57 |
| HIERARCH ESO ISS AMBI FWHM START | 1.38 |
| HIERARCH ESO ISS AMBI FWHM END | 1.05 |