Exposure
- ID
- GRAVI.2024-02-05T06:52:32.294_1
- Header ID
- GRAVI.2024-02-05T06:52:32.294
- Date updated
- 2024-02-05 07:05:36 UTC+0000
- Release date
- 2024-02-05 06:52:32 UTC+0000
- UTC Start
- 2024-02-05 06:52:32.294
- UTC End
- 2024-02-05 06:58:32.294
- MJD Start
- 60345.28648488
- MJD End
- 60345.2906515467
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0047745
- Ambient temperature (°C)
- 16.37
- Seeing (arcsec)
- 0.74
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 | 68.3430 | 68.3260 | 274.1000 | 275.5000 |
| K0-D0 | 93.6730 | 93.3910 | 257.2000 | 258.6000 |
| K0-J3 | 48.6190 | 48.8110 | 329.7170 | 330.6890 |
| G2-D0 | 34.5680 | 34.3840 | 222.1000 | 223.2000 |
| G2-J3 | 57.2580 | 56.9490 | 49.6650 | 50.7720 |
| D0-J3 | 91.6390 | 91.1440 | 46.8310 | 47.9100 |
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 | 60345.28648488 |
| 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 | 68.343 |
| HIERARCH ESO ISS PBL12 END | 68.326 |
| HIERARCH ESO ISS PBLA12 START | 274.1 |
| HIERARCH ESO ISS PBLA12 END | 275.5 |
| HIERARCH ESO ISS PBL13 START | 93.673 |
| HIERARCH ESO ISS PBL13 END | 93.391 |
| HIERARCH ESO ISS PBLA13 START | 257.2 |
| HIERARCH ESO ISS PBLA13 END | 258.6 |
| HIERARCH ESO ISS PBL14 START | 48.619 |
| HIERARCH ESO ISS PBL14 END | 48.811 |
| HIERARCH ESO ISS PBLA14 START | 329.717 |
| HIERARCH ESO ISS PBLA14 END | 330.689 |
| HIERARCH ESO ISS PBL23 START | 34.568 |
| HIERARCH ESO ISS PBL23 END | 34.384 |
| HIERARCH ESO ISS PBLA23 START | 222.1 |
| HIERARCH ESO ISS PBLA23 END | 223.2 |
| HIERARCH ESO ISS PBL24 START | 57.258 |
| HIERARCH ESO ISS PBL24 END | 56.949 |
| HIERARCH ESO ISS PBLA24 START | 49.665 |
| HIERARCH ESO ISS PBLA24 END | 50.772 |
| HIERARCH ESO ISS PBL34 START | 91.639 |
| HIERARCH ESO ISS PBL34 END | 91.144 |
| HIERARCH ESO ISS PBLA34 START | 46.831 |
| HIERARCH ESO ISS PBLA34 END | 47.91 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004886 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004663 |
| HIERARCH ESO ISS AMBI TEMP | 16.37 |
| HIERARCH ESO ISS AMBI FWHM START | 0.75 |
| HIERARCH ESO ISS AMBI FWHM END | 0.73 |