Exposure
- ID
- GRAVI.2024-01-09T01:56:56.286_1
- Header ID
- GRAVI.2024-01-09T01:56:56.286
- Date updated
- 2024-01-09 02:05:59 UTC+0000
- Release date
- 2025-01-09 02:05:58 UTC+0000
- UTC Start
- 2024-01-09 01:56:56.286
- UTC End
- 2024-01-09 02:00:56.286
- MJD Start
- 60318.08120701
- MJD End
- 60318.0839847878
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003677
- Ambient temperature (°C)
- 16.81
- Seeing (arcsec)
- 0.925
Observation
- ID
- 58144
- Category
- science
- Program ID
- 112.262Q.001
- Program Title
- MEASURING DYNAMICAL MASSES AND PRECISION AGES FOR GAIA BINARIES ON THE RED GIANT BRANCH
- Program Type
- Normal
- PI / COI
- LU/ KRAUS/ GARDNER/ IRELAND/ CASAGRANDE
Target
- ID
- 43060
- Name
- BD-15_1788
- RA
- 110.632012
- DEC
- -15.43576
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 46.7440 | 46.8910 | 141.6000 | 141.6000 |
| A0-J2 | 96.4430 | 97.9380 | 79.3000 | 79.8000 |
| A0-J6 | 159.8760 | 159.9420 | 3.4100 | 4.0560 |
| B5-J2 | 85.3410 | 86.3350 | 50.4000 | 51.2000 |
| B5-J6 | 197.1740 | 197.1000 | 354.3100 | 354.8180 |
| J2-J6 | 165.4220 | 165.6830 | 328.9770 | 329.1100 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 112.262Q.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 60318.08120701 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | BD-15 1788 |
| HIERARCH ESO INS SOBJ NAME | BD-15_1788 |
| RA | 110.632012 |
| DEC | -15.43576 |
| 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 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| EXPTIME | 255.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 46.744 |
| HIERARCH ESO ISS PBL12 END | 46.891 |
| HIERARCH ESO ISS PBLA12 START | 141.6 |
| HIERARCH ESO ISS PBLA12 END | 141.6 |
| HIERARCH ESO ISS PBL13 START | 96.443 |
| HIERARCH ESO ISS PBL13 END | 97.938 |
| HIERARCH ESO ISS PBLA13 START | 79.3 |
| HIERARCH ESO ISS PBLA13 END | 79.8 |
| HIERARCH ESO ISS PBL14 START | 159.876 |
| HIERARCH ESO ISS PBL14 END | 159.942 |
| HIERARCH ESO ISS PBLA14 START | 3.41 |
| HIERARCH ESO ISS PBLA14 END | 4.056 |
| HIERARCH ESO ISS PBL23 START | 85.341 |
| HIERARCH ESO ISS PBL23 END | 86.335 |
| HIERARCH ESO ISS PBLA23 START | 50.4 |
| HIERARCH ESO ISS PBLA23 END | 51.2 |
| HIERARCH ESO ISS PBL24 START | 197.174 |
| HIERARCH ESO ISS PBL24 END | 197.1 |
| HIERARCH ESO ISS PBLA24 START | 354.31 |
| HIERARCH ESO ISS PBLA24 END | 354.818 |
| HIERARCH ESO ISS PBL34 START | 165.422 |
| HIERARCH ESO ISS PBL34 END | 165.683 |
| HIERARCH ESO ISS PBLA34 START | 328.977 |
| HIERARCH ESO ISS PBLA34 END | 329.11 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003978 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003376 |
| HIERARCH ESO ISS AMBI TEMP | 16.81 |
| HIERARCH ESO ISS AMBI FWHM START | 0.86 |
| HIERARCH ESO ISS AMBI FWHM END | 0.99 |