Exposure
- ID
- GRAVI.2024-03-08T03:07:16.676_1
- Header ID
- GRAVI.2024-03-08T03:07:16.676
- Date updated
- 2024-03-08 03:20:34 UTC+0000
- Release date
- 2024-03-08 03:07:16 UTC+0000
- UTC Start
- 2024-03-08 03:07:16.676
- UTC End
- 2024-03-08 03:11:16.676
- MJD Start
- 60377.13005412
- MJD End
- 60377.1328318978
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0070515
- Ambient temperature (°C)
- 15.09
- Seeing (arcsec)
- 0.475
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 | 74.6780 | 75.2910 | 87.1000 | 87.9000 |
| A0-J2 | 117.1150 | 117.6980 | 62.6000 | 63.5000 |
| A0-K0 | 124.6610 | 124.8990 | 43.2450 | 44.1530 |
| G1-J2 | 58.1230 | 58.1440 | 30.4000 | 31.2000 |
| G1-K0 | 87.7250 | 87.6900 | 7.0920 | 7.7110 |
| J2-K0 | 41.3190 | 41.4570 | 333.3010 | 333.7110 |
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 | 60377.13005412 |
| 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 | 74.678 |
| HIERARCH ESO ISS PBL12 END | 75.291 |
| HIERARCH ESO ISS PBLA12 START | 87.1 |
| HIERARCH ESO ISS PBLA12 END | 87.9 |
| HIERARCH ESO ISS PBL13 START | 117.115 |
| HIERARCH ESO ISS PBL13 END | 117.698 |
| HIERARCH ESO ISS PBLA13 START | 62.6 |
| HIERARCH ESO ISS PBLA13 END | 63.5 |
| HIERARCH ESO ISS PBL14 START | 124.661 |
| HIERARCH ESO ISS PBL14 END | 124.899 |
| HIERARCH ESO ISS PBLA14 START | 43.245 |
| HIERARCH ESO ISS PBLA14 END | 44.153 |
| HIERARCH ESO ISS PBL23 START | 58.123 |
| HIERARCH ESO ISS PBL23 END | 58.144 |
| HIERARCH ESO ISS PBLA23 START | 30.4 |
| HIERARCH ESO ISS PBLA23 END | 31.2 |
| HIERARCH ESO ISS PBL24 START | 87.725 |
| HIERARCH ESO ISS PBL24 END | 87.69 |
| HIERARCH ESO ISS PBLA24 START | 7.092 |
| HIERARCH ESO ISS PBLA24 END | 7.711 |
| HIERARCH ESO ISS PBL34 START | 41.319 |
| HIERARCH ESO ISS PBL34 END | 41.457 |
| HIERARCH ESO ISS PBLA34 START | 333.301 |
| HIERARCH ESO ISS PBLA34 END | 333.711 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006435 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007668 |
| HIERARCH ESO ISS AMBI TEMP | 15.09 |
| HIERARCH ESO ISS AMBI FWHM START | 0.48 |
| HIERARCH ESO ISS AMBI FWHM END | 0.47 |