Exposure
- ID
- GRAVI.2024-09-05T04:43:55.431_1
- Header ID
- GRAVI.2024-09-05T04:43:55.431
- Date updated
- 2024-09-05 04:50:33 UTC+0000
- Release date
- 2024-09-05 04:43:55 UTC+0000
- UTC Start
- 2024-09-05 04:43:55.431
- UTC End
- 2024-09-05 04:46:35.431
- MJD Start
- 60558.19716934
- MJD End
- 60558.19902119185
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0056135000000000004
- Ambient temperature (°C)
- 15.73
- Seeing (arcsec)
- 0.605
Observation
- ID
- 60603
- Category
- calibrator
- Program ID
- 114.272P.001
- Program Title
- PRECISION MASSES AND ORBITS OF A-TYPE GAIA BINARIES
- Program Type
- Normal
- PI / COI
- GARDNER / KRAUS / LU
Target
- ID
- 45045
- Name
- HD_4085
- RA
- 10.632176
- DEC
- -58.6264
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 80.5460 | 80.8150 | 91.2000 | 91.8000 |
| A0-J2 | 125.0150 | 125.2150 | 70.2000 | 70.8000 |
| A0-K0 | 127.9410 | 127.9560 | 52.6680 | 53.2850 |
| G1-J2 | 57.6020 | 57.5650 | 40.1000 | 40.7000 |
| G1-K0 | 82.0790 | 82.0130 | 14.9750 | 15.4190 |
| J2-K0 | 38.6370 | 38.7160 | 335.7290 | 336.0790 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.272P.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 60558.19716934 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 4085 |
| HIERARCH ESO INS SOBJ NAME | HD_4085 |
| RA | 10.632176 |
| DEC | -58.6264 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 176.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 80.546 |
| HIERARCH ESO ISS PBL12 END | 80.815 |
| HIERARCH ESO ISS PBLA12 START | 91.2 |
| HIERARCH ESO ISS PBLA12 END | 91.8 |
| HIERARCH ESO ISS PBL13 START | 125.015 |
| HIERARCH ESO ISS PBL13 END | 125.215 |
| HIERARCH ESO ISS PBLA13 START | 70.2 |
| HIERARCH ESO ISS PBLA13 END | 70.8 |
| HIERARCH ESO ISS PBL14 START | 127.941 |
| HIERARCH ESO ISS PBL14 END | 127.956 |
| HIERARCH ESO ISS PBLA14 START | 52.668 |
| HIERARCH ESO ISS PBLA14 END | 53.285 |
| HIERARCH ESO ISS PBL23 START | 57.602 |
| HIERARCH ESO ISS PBL23 END | 57.565 |
| HIERARCH ESO ISS PBLA23 START | 40.1 |
| HIERARCH ESO ISS PBLA23 END | 40.7 |
| HIERARCH ESO ISS PBL24 START | 82.079 |
| HIERARCH ESO ISS PBL24 END | 82.013 |
| HIERARCH ESO ISS PBLA24 START | 14.975 |
| HIERARCH ESO ISS PBLA24 END | 15.419 |
| HIERARCH ESO ISS PBL34 START | 38.637 |
| HIERARCH ESO ISS PBL34 END | 38.716 |
| HIERARCH ESO ISS PBLA34 START | 335.729 |
| HIERARCH ESO ISS PBLA34 END | 336.079 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005967 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00526 |
| HIERARCH ESO ISS AMBI TEMP | 15.73 |
| HIERARCH ESO ISS AMBI FWHM START | 0.57 |
| HIERARCH ESO ISS AMBI FWHM END | 0.64 |