Exposure
- ID
- GRAVI.2024-02-03T05:13:18.163_1
- Header ID
- GRAVI.2024-02-03T05:13:18.163
- Date updated
- 2024-02-03 05:30:36 UTC+0000
- Release date
- 2025-02-03 05:30:36 UTC+0000
- UTC Start
- 2024-02-03 05:13:18.163
- UTC End
- 2024-02-03 05:19:18.163
- MJD Start
- 60343.21757133
- MJD End
- 60343.2217379967
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.011386
- Ambient temperature (°C)
- 19.42
- Seeing (arcsec)
- 0.475
Observation
- ID
- 58356
- Category
- science
- Program ID
- 110.246X.003
- Program Title
- UNRAVELLING THE NATURE OF HD 93683, A KEYSTONE MASSIVE MULTIPLE SYSTEM USING GRAVITY
- Program Type
- Monitoring
- PI / COI
- BODENSTEINER/ SHENAR/ FROST/ MARCHANT/ BOWMAN/ ABDUL-MASIH/ MÉRAND
Target
- ID
- 43101
- Name
- HD93683
- RA
- 161.911925
- DEC
- -60.61784
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G2 | 66.2220 | 66.0730 | 39.9000 | 41.1000 |
| A0-D0 | 31.9910 | 31.9790 | 56.3000 | 57.6000 |
| A0-J3 | 126.6840 | 126.3730 | 36.1880 | 37.3630 |
| G2-D0 | 36.6560 | 36.5610 | 205.7000 | 206.7000 |
| G2-J3 | 60.7560 | 60.5990 | 32.1160 | 33.2470 |
| D0-J3 | 97.2680 | 97.0130 | 29.6950 | 30.8000 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 110.246X.003 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 60343.21757133 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 93683 |
| HIERARCH ESO INS SOBJ NAME | HD93683 |
| RA | 161.911925 |
| DEC | -60.61784 |
| 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 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 376.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 12 |
| HIERARCH ESO ISS PBL12 START | 66.222 |
| HIERARCH ESO ISS PBL12 END | 66.073 |
| HIERARCH ESO ISS PBLA12 START | 39.9 |
| HIERARCH ESO ISS PBLA12 END | 41.1 |
| HIERARCH ESO ISS PBL13 START | 31.991 |
| HIERARCH ESO ISS PBL13 END | 31.979 |
| HIERARCH ESO ISS PBLA13 START | 56.3 |
| HIERARCH ESO ISS PBLA13 END | 57.6 |
| HIERARCH ESO ISS PBL14 START | 126.684 |
| HIERARCH ESO ISS PBL14 END | 126.373 |
| HIERARCH ESO ISS PBLA14 START | 36.188 |
| HIERARCH ESO ISS PBLA14 END | 37.363 |
| HIERARCH ESO ISS PBL23 START | 36.656 |
| HIERARCH ESO ISS PBL23 END | 36.561 |
| HIERARCH ESO ISS PBLA23 START | 205.7 |
| HIERARCH ESO ISS PBLA23 END | 206.7 |
| HIERARCH ESO ISS PBL24 START | 60.756 |
| HIERARCH ESO ISS PBL24 END | 60.599 |
| HIERARCH ESO ISS PBLA24 START | 32.116 |
| HIERARCH ESO ISS PBLA24 END | 33.247 |
| HIERARCH ESO ISS PBL34 START | 97.268 |
| HIERARCH ESO ISS PBL34 END | 97.013 |
| HIERARCH ESO ISS PBLA34 START | 29.695 |
| HIERARCH ESO ISS PBLA34 END | 30.8 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008577 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.014195 |
| HIERARCH ESO ISS AMBI TEMP | 19.42 |
| HIERARCH ESO ISS AMBI FWHM START | 0.55 |
| HIERARCH ESO ISS AMBI FWHM END | 0.4 |