Exposure
- ID
- GRAVI.2024-01-13T07:58:53.244_1
- Header ID
- GRAVI.2024-01-13T07:58:53.244
- Date updated
- 2024-01-13 08:10:53 UTC+0000
- Release date
- 2024-01-13 07:58:53 UTC+0000
- UTC Start
- 2024-01-13 07:58:53.244
- UTC End
- 2024-01-13 08:04:53.244
- MJD Start
- 60322.3325607
- MJD End
- 60322.3367273667
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005762
- Ambient temperature (°C)
- 12.79
- Seeing (arcsec)
- 1.025
Observation
- ID
- 58210
- 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
- 43100
- Name
- HD94961
- RA
- 164.137083
- DEC
- -60.52287
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 68.2940 | 68.3240 | 268.9000 | 270.2000 |
| K0-D0 | 94.5970 | 94.3800 | 252.1000 | 253.5000 |
| K0-J3 | 47.8090 | 48.0330 | 325.9940 | 326.9660 |
| G2-D0 | 35.2180 | 35.0560 | 218.1000 | 219.2000 |
| G2-J3 | 58.3470 | 58.0780 | 45.3930 | 46.5120 |
| D0-J3 | 93.3890 | 92.9550 | 42.6630 | 43.7550 |
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 | 60322.3325607 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 94961 |
| HIERARCH ESO INS SOBJ NAME | HD94961 |
| RA | 164.137083 |
| 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 | 68.294 |
| HIERARCH ESO ISS PBL12 END | 68.324 |
| HIERARCH ESO ISS PBLA12 START | 268.9 |
| HIERARCH ESO ISS PBLA12 END | 270.2 |
| HIERARCH ESO ISS PBL13 START | 94.597 |
| HIERARCH ESO ISS PBL13 END | 94.38 |
| HIERARCH ESO ISS PBLA13 START | 252.1 |
| HIERARCH ESO ISS PBLA13 END | 253.5 |
| HIERARCH ESO ISS PBL14 START | 47.809 |
| HIERARCH ESO ISS PBL14 END | 48.033 |
| HIERARCH ESO ISS PBLA14 START | 325.994 |
| HIERARCH ESO ISS PBLA14 END | 326.966 |
| HIERARCH ESO ISS PBL23 START | 35.218 |
| HIERARCH ESO ISS PBL23 END | 35.056 |
| HIERARCH ESO ISS PBLA23 START | 218.1 |
| HIERARCH ESO ISS PBLA23 END | 219.2 |
| HIERARCH ESO ISS PBL24 START | 58.347 |
| HIERARCH ESO ISS PBL24 END | 58.078 |
| HIERARCH ESO ISS PBLA24 START | 45.393 |
| HIERARCH ESO ISS PBLA24 END | 46.512 |
| HIERARCH ESO ISS PBL34 START | 93.389 |
| HIERARCH ESO ISS PBL34 END | 92.955 |
| HIERARCH ESO ISS PBLA34 START | 42.663 |
| HIERARCH ESO ISS PBLA34 END | 43.755 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005059 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006465 |
| HIERARCH ESO ISS AMBI TEMP | 12.79 |
| HIERARCH ESO ISS AMBI FWHM START | 1.19 |
| HIERARCH ESO ISS AMBI FWHM END | 0.86 |