Exposure
- ID
- GRAVI.2024-03-07T03:45:11.632_1
- Header ID
- GRAVI.2024-03-07T03:45:11.632
- Date updated
- 2024-03-07 03:55:36 UTC+0000
- Release date
- 2024-03-07 03:45:11 UTC+0000
- UTC Start
- 2024-03-07 03:45:11.632
- UTC End
- 2024-03-07 03:49:11.632
- MJD Start
- 60376.15638463
- MJD End
- 60376.1591624078
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0070425
- Ambient temperature (°C)
- 16.69
- Seeing (arcsec)
- 0.575
Observation
- ID
- 58455
- 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
- 43268
- Name
- HD80667
- RA
- 139.727919
- DEC
- -56.05886
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 89.7060 | 89.8070 | 121.5000 | 122.3000 |
| A0-J2 | 128.7850 | 128.6700 | 101.9000 | 102.7000 |
| A0-K0 | 123.0410 | 122.6760 | 82.7960 | 83.6530 |
| G1-J2 | 53.5740 | 53.3550 | 67.6000 | 68.4000 |
| G1-K0 | 77.1750 | 76.8850 | 36.1980 | 36.7840 |
| J2-K0 | 42.0740 | 42.0960 | 354.5940 | 355.1320 |
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 | 60376.15638463 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 80667 |
| HIERARCH ESO INS SOBJ NAME | HD80667 |
| RA | 139.727919 |
| DEC | -56.05886 |
| 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 | 89.706 |
| HIERARCH ESO ISS PBL12 END | 89.807 |
| HIERARCH ESO ISS PBLA12 START | 121.5 |
| HIERARCH ESO ISS PBLA12 END | 122.3 |
| HIERARCH ESO ISS PBL13 START | 128.785 |
| HIERARCH ESO ISS PBL13 END | 128.67 |
| HIERARCH ESO ISS PBLA13 START | 101.9 |
| HIERARCH ESO ISS PBLA13 END | 102.7 |
| HIERARCH ESO ISS PBL14 START | 123.041 |
| HIERARCH ESO ISS PBL14 END | 122.676 |
| HIERARCH ESO ISS PBLA14 START | 82.796 |
| HIERARCH ESO ISS PBLA14 END | 83.653 |
| HIERARCH ESO ISS PBL23 START | 53.574 |
| HIERARCH ESO ISS PBL23 END | 53.355 |
| HIERARCH ESO ISS PBLA23 START | 67.6 |
| HIERARCH ESO ISS PBLA23 END | 68.4 |
| HIERARCH ESO ISS PBL24 START | 77.175 |
| HIERARCH ESO ISS PBL24 END | 76.885 |
| HIERARCH ESO ISS PBLA24 START | 36.198 |
| HIERARCH ESO ISS PBLA24 END | 36.784 |
| HIERARCH ESO ISS PBL34 START | 42.074 |
| HIERARCH ESO ISS PBL34 END | 42.096 |
| HIERARCH ESO ISS PBLA34 START | 354.594 |
| HIERARCH ESO ISS PBLA34 END | 355.132 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006397 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007688 |
| HIERARCH ESO ISS AMBI TEMP | 16.69 |
| HIERARCH ESO ISS AMBI FWHM START | 0.58 |
| HIERARCH ESO ISS AMBI FWHM END | 0.57 |