Exposure
- ID
- GRAVI.2024-02-04T04:20:54.942_1
- Header ID
- GRAVI.2024-02-04T04:20:54.942
- Date updated
- 2024-02-04 04:35:22 UTC+0000
- Release date
- 2024-02-04 04:20:54 UTC+0000
- UTC Start
- 2024-02-04 04:20:54.942
- UTC End
- 2024-02-04 04:26:54.942
- MJD Start
- 60344.18119146
- MJD End
- 60344.1853581267
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0045675
- Ambient temperature (°C)
- 18.03
- Seeing (arcsec)
- 1.685
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 | 65.1300 | 65.3660 | 239.2000 | 240.7000 |
| K0-D0 | 95.7630 | 95.8190 | 223.7000 | 225.1000 |
| K0-J3 | 41.0520 | 41.4680 | 306.1160 | 307.0520 |
| G2-D0 | 37.3380 | 37.2830 | 195.8000 | 196.9000 |
| G2-J3 | 61.8900 | 61.7970 | 21.5940 | 22.7510 |
| D0-J3 | 99.1100 | 98.9590 | 19.4180 | 20.5480 |
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 | 60344.18119146 |
| 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 | 65.13 |
| HIERARCH ESO ISS PBL12 END | 65.366 |
| HIERARCH ESO ISS PBLA12 START | 239.2 |
| HIERARCH ESO ISS PBLA12 END | 240.7 |
| HIERARCH ESO ISS PBL13 START | 95.763 |
| HIERARCH ESO ISS PBL13 END | 95.819 |
| HIERARCH ESO ISS PBLA13 START | 223.7 |
| HIERARCH ESO ISS PBLA13 END | 225.1 |
| HIERARCH ESO ISS PBL14 START | 41.052 |
| HIERARCH ESO ISS PBL14 END | 41.468 |
| HIERARCH ESO ISS PBLA14 START | 306.116 |
| HIERARCH ESO ISS PBLA14 END | 307.052 |
| HIERARCH ESO ISS PBL23 START | 37.338 |
| HIERARCH ESO ISS PBL23 END | 37.283 |
| HIERARCH ESO ISS PBLA23 START | 195.8 |
| HIERARCH ESO ISS PBLA23 END | 196.9 |
| HIERARCH ESO ISS PBL24 START | 61.89 |
| HIERARCH ESO ISS PBL24 END | 61.797 |
| HIERARCH ESO ISS PBLA24 START | 21.594 |
| HIERARCH ESO ISS PBLA24 END | 22.751 |
| HIERARCH ESO ISS PBL34 START | 99.11 |
| HIERARCH ESO ISS PBL34 END | 98.959 |
| HIERARCH ESO ISS PBLA34 START | 19.418 |
| HIERARCH ESO ISS PBLA34 END | 20.548 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005242 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003893 |
| HIERARCH ESO ISS AMBI TEMP | 18.03 |
| HIERARCH ESO ISS AMBI FWHM START | 1.41 |
| HIERARCH ESO ISS AMBI FWHM END | 1.96 |