Exposure
- ID
- GRAVI.2024-03-08T02:30:55.584_1
- Header ID
- GRAVI.2024-03-08T02:30:55.584
- Date updated
- 2024-03-08 02:45:36 UTC+0000
- Release date
- 2024-03-08 02:30:55 UTC+0000
- UTC Start
- 2024-03-08 02:30:55.584
- UTC End
- 2024-03-08 02:34:55.584
- MJD Start
- 60377.10481
- MJD End
- 60377.1075877778
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.010662
- Ambient temperature (°C)
- 15.19
- Seeing (arcsec)
- 0.69
Observation
- ID
- 58474
- Category
- calibrator
- Program ID
- 112.25Y8.001
- Program Title
- MUTUAL INCLINATIONS AND MASSES OF COMPACT GAIA TRIPLE SYSTEMS
- Program Type
- Normal
- PI / COI
- GARDNER/ TOKOVININ/ KRAUS/ LU
Target
- ID
- 43284
- Name
- HD104189
- RA
- 179.961568
- DEC
- -48.78928
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 68.9800 | 69.6750 | 79.7000 | 80.6000 |
| A0-J2 | 111.7990 | 112.4330 | 54.1000 | 55.1000 |
| A0-K0 | 122.4780 | 122.7370 | 35.1270 | 36.0900 |
| G1-J2 | 57.8940 | 57.9240 | 23.1000 | 23.9000 |
| G1-K0 | 87.9000 | 87.8910 | 1.7000 | 2.3250 |
| J2-K0 | 39.9900 | 40.1570 | 329.8850 | 330.2650 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 112.25Y8.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 60377.10481 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 104189 |
| HIERARCH ESO INS SOBJ NAME | HD104189 |
| RA | 179.961568 |
| DEC | -48.78928 |
| 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 | 255.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 68.98 |
| HIERARCH ESO ISS PBL12 END | 69.675 |
| HIERARCH ESO ISS PBLA12 START | 79.7 |
| HIERARCH ESO ISS PBLA12 END | 80.6 |
| HIERARCH ESO ISS PBL13 START | 111.799 |
| HIERARCH ESO ISS PBL13 END | 112.433 |
| HIERARCH ESO ISS PBLA13 START | 54.1 |
| HIERARCH ESO ISS PBLA13 END | 55.1 |
| HIERARCH ESO ISS PBL14 START | 122.478 |
| HIERARCH ESO ISS PBL14 END | 122.737 |
| HIERARCH ESO ISS PBLA14 START | 35.127 |
| HIERARCH ESO ISS PBLA14 END | 36.09 |
| HIERARCH ESO ISS PBL23 START | 57.894 |
| HIERARCH ESO ISS PBL23 END | 57.924 |
| HIERARCH ESO ISS PBLA23 START | 23.1 |
| HIERARCH ESO ISS PBLA23 END | 23.9 |
| HIERARCH ESO ISS PBL24 START | 87.9 |
| HIERARCH ESO ISS PBL24 END | 87.891 |
| HIERARCH ESO ISS PBLA24 START | 1.7 |
| HIERARCH ESO ISS PBLA24 END | 2.325 |
| HIERARCH ESO ISS PBL34 START | 39.99 |
| HIERARCH ESO ISS PBL34 END | 40.157 |
| HIERARCH ESO ISS PBLA34 START | 329.885 |
| HIERARCH ESO ISS PBLA34 END | 330.265 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.010662 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.010662 |
| HIERARCH ESO ISS AMBI TEMP | 15.19 |
| HIERARCH ESO ISS AMBI FWHM START | 0.69 |
| HIERARCH ESO ISS AMBI FWHM END | 0.69 |