Exposure
- ID
- GRAVI.2024-02-03T04:49:03.101_1
- Header ID
- GRAVI.2024-02-03T04:49:03.101
- Date updated
- 2024-02-03 05:00:36 UTC+0000
- Release date
- 2024-02-03 04:49:03 UTC+0000
- UTC Start
- 2024-02-03 04:49:03.101
- UTC End
- 2024-02-03 04:55:03.101
- MJD Start
- 60343.20073034
- MJD End
- 60343.2048970067
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0085545
- Ambient temperature (°C)
- 19.71
- Seeing (arcsec)
- 0.53
Observation
- ID
- 58355
- 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 |
|---|---|---|---|---|
| A0-G2 | 66.8960 | 66.7900 | 33.4000 | 34.6000 |
| A0-D0 | 31.9900 | 31.9980 | 49.0000 | 50.4000 |
| A0-J3 | 128.1270 | 127.8970 | 29.8860 | 31.0760 |
| G2-D0 | 37.1050 | 37.0340 | 200.0000 | 201.1000 |
| G2-J3 | 61.4960 | 61.3780 | 26.0460 | 27.1920 |
| D0-J3 | 98.4710 | 98.2800 | 23.7660 | 24.8840 |
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 | 60343.20073034 |
| 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 | 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 | 66.896 |
| HIERARCH ESO ISS PBL12 END | 66.79 |
| HIERARCH ESO ISS PBLA12 START | 33.4 |
| HIERARCH ESO ISS PBLA12 END | 34.6 |
| HIERARCH ESO ISS PBL13 START | 31.99 |
| HIERARCH ESO ISS PBL13 END | 31.998 |
| HIERARCH ESO ISS PBLA13 START | 49.0 |
| HIERARCH ESO ISS PBLA13 END | 50.4 |
| HIERARCH ESO ISS PBL14 START | 128.127 |
| HIERARCH ESO ISS PBL14 END | 127.897 |
| HIERARCH ESO ISS PBLA14 START | 29.886 |
| HIERARCH ESO ISS PBLA14 END | 31.076 |
| HIERARCH ESO ISS PBL23 START | 37.105 |
| HIERARCH ESO ISS PBL23 END | 37.034 |
| HIERARCH ESO ISS PBLA23 START | 200.0 |
| HIERARCH ESO ISS PBLA23 END | 201.1 |
| HIERARCH ESO ISS PBL24 START | 61.496 |
| HIERARCH ESO ISS PBL24 END | 61.378 |
| HIERARCH ESO ISS PBLA24 START | 26.046 |
| HIERARCH ESO ISS PBLA24 END | 27.192 |
| HIERARCH ESO ISS PBL34 START | 98.471 |
| HIERARCH ESO ISS PBL34 END | 98.28 |
| HIERARCH ESO ISS PBLA34 START | 23.766 |
| HIERARCH ESO ISS PBLA34 END | 24.884 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009047 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008062 |
| HIERARCH ESO ISS AMBI TEMP | 19.71 |
| HIERARCH ESO ISS AMBI FWHM START | 0.5 |
| HIERARCH ESO ISS AMBI FWHM END | 0.56 |