Exposure
- ID
- GRAVI.2024-02-04T04:27:27.958_1
- Header ID
- GRAVI.2024-02-04T04:27:27.958
- Date updated
- 2024-02-04 04:45:29 UTC+0000
- Release date
- 2024-02-04 04:27:27 UTC+0000
- UTC Start
- 2024-02-04 04:27:27.958
- UTC End
- 2024-02-04 04:33:27.958
- MJD Start
- 60344.18574026
- MJD End
- 60344.1899069267
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0049755
- Ambient temperature (°C)
- 18.34
- Seeing (arcsec)
- 1.605
Observation
- ID
- 58371
- Category
- calibrator
- 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
- 43213
- Name
- HD94961
- RA
- 164.137081
- DEC
- -60.52287
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 65.3770 | 65.6070 | 240.8000 | 242.2000 |
| K0-D0 | 95.8220 | 95.8700 | 225.1000 | 226.5000 |
| K0-J3 | 41.4880 | 41.8940 | 307.0960 | 308.0320 |
| G2-D0 | 37.2810 | 37.2220 | 196.9000 | 198.0000 |
| G2-J3 | 61.7930 | 61.6940 | 22.8030 | 23.9550 |
| D0-J3 | 98.9520 | 98.7920 | 20.5990 | 21.7230 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 110.246X.003 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 60344.18574026 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 94961 |
| HIERARCH ESO INS SOBJ NAME | HD94961 |
| RA | 164.137081 |
| DEC | -60.52287 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | K0 |
| 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 | 65.377 |
| HIERARCH ESO ISS PBL12 END | 65.607 |
| HIERARCH ESO ISS PBLA12 START | 240.8 |
| HIERARCH ESO ISS PBLA12 END | 242.2 |
| HIERARCH ESO ISS PBL13 START | 95.822 |
| HIERARCH ESO ISS PBL13 END | 95.87 |
| HIERARCH ESO ISS PBLA13 START | 225.1 |
| HIERARCH ESO ISS PBLA13 END | 226.5 |
| HIERARCH ESO ISS PBL14 START | 41.488 |
| HIERARCH ESO ISS PBL14 END | 41.894 |
| HIERARCH ESO ISS PBLA14 START | 307.096 |
| HIERARCH ESO ISS PBLA14 END | 308.032 |
| HIERARCH ESO ISS PBL23 START | 37.281 |
| HIERARCH ESO ISS PBL23 END | 37.222 |
| HIERARCH ESO ISS PBLA23 START | 196.9 |
| HIERARCH ESO ISS PBLA23 END | 198.0 |
| HIERARCH ESO ISS PBL24 START | 61.793 |
| HIERARCH ESO ISS PBL24 END | 61.694 |
| HIERARCH ESO ISS PBLA24 START | 22.803 |
| HIERARCH ESO ISS PBLA24 END | 23.955 |
| HIERARCH ESO ISS PBL34 START | 98.952 |
| HIERARCH ESO ISS PBL34 END | 98.792 |
| HIERARCH ESO ISS PBLA34 START | 20.599 |
| HIERARCH ESO ISS PBLA34 END | 21.723 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003893 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006058 |
| HIERARCH ESO ISS AMBI TEMP | 18.34 |
| HIERARCH ESO ISS AMBI FWHM START | 1.96 |
| HIERARCH ESO ISS AMBI FWHM END | 1.25 |