Exposure
- ID
- GRAVI.2022-12-25T06:08:35.188_1
- Header ID
- GRAVI.2022-12-25T06:08:35.188
- Date updated
- 2022-12-25 06:26:28 UTC+0000
- Release date
- 2022-12-25 06:08:35 UTC+0000
- UTC Start
- 2022-12-25 06:08:35.188
- UTC End
- 2022-12-25 06:15:15.188
- MJD Start
- 59938.25596282
- MJD End
- 59938.2605924496
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0028305
- Ambient temperature (°C)
- 11.71
- Seeing (arcsec)
- 0.92
Observation
- ID
- 53673
- Category
- calibrator
- Program ID
- 110.246X.001
- 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
- 39901
- Name
- HD94961
- RA
- 164.137117
- DEC
- -60.52288
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 63.0130 | 63.2980 | 226.3000 | 228.0000 |
| K0-D0 | 95.0950 | 95.1960 | 211.7000 | 213.3000 |
| K0-J3 | 37.1660 | 37.7200 | 298.2170 | 299.2750 |
| G2-D0 | 37.6450 | 37.6190 | 186.7000 | 187.9000 |
| G2-J3 | 62.4490 | 62.3970 | 11.8120 | 13.1170 |
| D0-J3 | 99.9990 | 99.9180 | 9.8780 | 11.1500 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 110.246X.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 59938.25596282 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 94961 |
| HIERARCH ESO INS SOBJ NAME | HD94961 |
| RA | 164.137117 |
| DEC | -60.52288 |
| HIERARCH ESO INS SPEC RES | HIGH |
| 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 | 414.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 63.013 |
| HIERARCH ESO ISS PBL12 END | 63.298 |
| HIERARCH ESO ISS PBLA12 START | 226.3 |
| HIERARCH ESO ISS PBLA12 END | 228.0 |
| HIERARCH ESO ISS PBL13 START | 95.095 |
| HIERARCH ESO ISS PBL13 END | 95.196 |
| HIERARCH ESO ISS PBLA13 START | 211.7 |
| HIERARCH ESO ISS PBLA13 END | 213.3 |
| HIERARCH ESO ISS PBL14 START | 37.166 |
| HIERARCH ESO ISS PBL14 END | 37.72 |
| HIERARCH ESO ISS PBLA14 START | 298.217 |
| HIERARCH ESO ISS PBLA14 END | 299.275 |
| HIERARCH ESO ISS PBL23 START | 37.645 |
| HIERARCH ESO ISS PBL23 END | 37.619 |
| HIERARCH ESO ISS PBLA23 START | 186.7 |
| HIERARCH ESO ISS PBLA23 END | 187.9 |
| HIERARCH ESO ISS PBL24 START | 62.449 |
| HIERARCH ESO ISS PBL24 END | 62.397 |
| HIERARCH ESO ISS PBLA24 START | 11.812 |
| HIERARCH ESO ISS PBLA24 END | 13.117 |
| HIERARCH ESO ISS PBL34 START | 99.999 |
| HIERARCH ESO ISS PBL34 END | 99.918 |
| HIERARCH ESO ISS PBLA34 START | 9.878 |
| HIERARCH ESO ISS PBLA34 END | 11.15 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003164 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002497 |
| HIERARCH ESO ISS AMBI TEMP | 11.71 |
| HIERARCH ESO ISS AMBI FWHM START | 0.92 |
| HIERARCH ESO ISS AMBI FWHM END | 0.92 |