Exposure
- ID
- GRAVI.2024-03-08T03:16:34.700_1
- Header ID
- GRAVI.2024-03-08T03:16:34.700
- Date updated
- 2024-03-08 03:25:34 UTC+0000
- Release date
- 2024-03-08 03:16:34 UTC+0000
- UTC Start
- 2024-03-08 03:16:34.700
- UTC End
- 2024-03-08 03:20:34.700
- MJD Start
- 60377.13651273
- MJD End
- 60377.1392905078
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006331
- Ambient temperature (°C)
- 15.1
- Seeing (arcsec)
- 0.56
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 | 76.0150 | 76.6040 | 88.9000 | 89.7000 |
| A0-J2 | 118.3870 | 118.9500 | 64.7000 | 65.6000 |
| A0-K0 | 125.1780 | 125.4050 | 45.2400 | 46.1400 |
| G1-J2 | 58.1660 | 58.1830 | 32.2000 | 33.0000 |
| G1-K0 | 87.6450 | 87.6030 | 8.4570 | 9.0800 |
| J2-K0 | 41.6190 | 41.7500 | 334.2110 | 334.6340 |
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 | 60377.13651273 |
| 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 | 76.015 |
| HIERARCH ESO ISS PBL12 END | 76.604 |
| HIERARCH ESO ISS PBLA12 START | 88.9 |
| HIERARCH ESO ISS PBLA12 END | 89.7 |
| HIERARCH ESO ISS PBL13 START | 118.387 |
| HIERARCH ESO ISS PBL13 END | 118.95 |
| HIERARCH ESO ISS PBLA13 START | 64.7 |
| HIERARCH ESO ISS PBLA13 END | 65.6 |
| HIERARCH ESO ISS PBL14 START | 125.178 |
| HIERARCH ESO ISS PBL14 END | 125.405 |
| HIERARCH ESO ISS PBLA14 START | 45.24 |
| HIERARCH ESO ISS PBLA14 END | 46.14 |
| HIERARCH ESO ISS PBL23 START | 58.166 |
| HIERARCH ESO ISS PBL23 END | 58.183 |
| HIERARCH ESO ISS PBLA23 START | 32.2 |
| HIERARCH ESO ISS PBLA23 END | 33.0 |
| HIERARCH ESO ISS PBL24 START | 87.645 |
| HIERARCH ESO ISS PBL24 END | 87.603 |
| HIERARCH ESO ISS PBLA24 START | 8.457 |
| HIERARCH ESO ISS PBLA24 END | 9.08 |
| HIERARCH ESO ISS PBL34 START | 41.619 |
| HIERARCH ESO ISS PBL34 END | 41.75 |
| HIERARCH ESO ISS PBLA34 START | 334.211 |
| HIERARCH ESO ISS PBLA34 END | 334.634 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007543 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005119 |
| HIERARCH ESO ISS AMBI TEMP | 15.1 |
| HIERARCH ESO ISS AMBI FWHM START | 0.45 |
| HIERARCH ESO ISS AMBI FWHM END | 0.67 |