Exposure
- ID
- GRAVI.2023-01-07T04:43:14.386_1
- Header ID
- GRAVI.2023-01-07T04:43:14.386
- Date updated
- 2023-01-07 04:51:16 UTC+0000
- Release date
- 2023-01-07 04:43:14 UTC+0000
- UTC Start
- 2023-01-07 04:43:14.386
- UTC End
- 2023-01-07 04:44:34.386
- MJD Start
- 59951.19669428
- MJD End
- 59951.1976202059
- Exposure time (s)
- 80.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0043915
- Ambient temperature (°C)
- 11.25
- Seeing (arcsec)
- 0.745
Observation
- ID
- 53754
- Category
- calibrator
- Program ID
- 110.241W.004
- Program Title
- COMPLETING THE SEARCH FOR INTERMEDIATE MASS MULTIPLES WITH GRAVITY TARGETING A-STARS WITH GAIA-HIPPARCOS ACCELERATIONS
- Program Type
- Normal
- PI / COI
- WAISBERG/ KLEIN/ KATZ
Target
- ID
- 39957
- Name
- HD83432
- RA
- 144.051229
- DEC
- -58.02392
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 51.9400 | 51.9270 | 7.6000 | 7.9000 |
| U1-U3 | 96.5990 | 96.5650 | 13.0000 | 13.3000 |
| U1-U4 | 130.1920 | 130.1870 | 34.5260 | 34.9190 |
| U2-U3 | 45.1510 | 45.1350 | 19.2000 | 19.5000 |
| U2-U4 | 87.1040 | 87.1710 | 50.1770 | 50.6110 |
| U3-U4 | 53.6810 | 53.8150 | 75.8280 | 76.2610 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 110.241W.004 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 59951.19669428 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 83432 |
| HIERARCH ESO INS SOBJ NAME | HD83432 |
| RA | 144.051229 |
| DEC | -58.02392 |
| HIERARCH ESO INS SPEC RES | HIGH |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | U1 |
| HIERARCH ESO ISS CONF STATION2 | U2 |
| HIERARCH ESO ISS CONF STATION3 | U3 |
| HIERARCH ESO ISS CONF STATION4 | U4 |
| EXPTIME | 115.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 1.0 |
| HIERARCH ESO DET2 NDIT | 80 |
| HIERARCH ESO ISS PBL12 START | 51.94 |
| HIERARCH ESO ISS PBL12 END | 51.927 |
| HIERARCH ESO ISS PBLA12 START | 7.6 |
| HIERARCH ESO ISS PBLA12 END | 7.9 |
| HIERARCH ESO ISS PBL13 START | 96.599 |
| HIERARCH ESO ISS PBL13 END | 96.565 |
| HIERARCH ESO ISS PBLA13 START | 13.0 |
| HIERARCH ESO ISS PBLA13 END | 13.3 |
| HIERARCH ESO ISS PBL14 START | 130.192 |
| HIERARCH ESO ISS PBL14 END | 130.187 |
| HIERARCH ESO ISS PBLA14 START | 34.526 |
| HIERARCH ESO ISS PBLA14 END | 34.919 |
| HIERARCH ESO ISS PBL23 START | 45.151 |
| HIERARCH ESO ISS PBL23 END | 45.135 |
| HIERARCH ESO ISS PBLA23 START | 19.2 |
| HIERARCH ESO ISS PBLA23 END | 19.5 |
| HIERARCH ESO ISS PBL24 START | 87.104 |
| HIERARCH ESO ISS PBL24 END | 87.171 |
| HIERARCH ESO ISS PBLA24 START | 50.177 |
| HIERARCH ESO ISS PBLA24 END | 50.611 |
| HIERARCH ESO ISS PBL34 START | 53.681 |
| HIERARCH ESO ISS PBL34 END | 53.815 |
| HIERARCH ESO ISS PBLA34 START | 75.828 |
| HIERARCH ESO ISS PBLA34 END | 76.261 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004358 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004425 |
| HIERARCH ESO ISS AMBI TEMP | 11.25 |
| HIERARCH ESO ISS AMBI FWHM START | 0.74 |
| HIERARCH ESO ISS AMBI FWHM END | 0.75 |