Exposure
- ID
- GRAVI.2024-01-08T06:25:19.297_1
- Header ID
- GRAVI.2024-01-08T06:25:19.297
- Date updated
- 2024-01-08 06:36:00 UTC+0000
- Release date
- 2024-01-08 06:25:19 UTC+0000
- UTC Start
- 2024-01-08 06:25:19.297
- UTC End
- 2024-01-08 06:29:19.297
- MJD Start
- 60317.26758446
- MJD End
- 60317.2703622378
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0083175
- Ambient temperature (°C)
- 18.09
- Seeing (arcsec)
- 0.56
Observation
- ID
- 58137
- Category
- calibrator
- Program ID
- 112.25PD.001
- Program Title
- IMPACT OF CIRCUMSTELLAR ENVELOPES OF CEPHEIDS ON THE PERIOD-LUMINOSITY RELATION AND LIMB-DARKENING DIAMETER OF L CAR
- Program Type
- Normal
- PI / COI
- HOCDé/ KERVELLA/ GALLENNE/ NARDETTO/ PIETRZYNSKI/ MÉRAND/ GIEREN/ SMOLEC/ PILECKI/ BRAS
Target
- ID
- 43054
- Name
- HD98026
- RA
- 168.928644
- DEC
- -57.99009
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 36.1430 | 36.3990 | 126.0000 | 126.6000 |
| A0-J2 | 121.5920 | 121.9640 | 60.7000 | 61.7000 |
| A0-J6 | 155.7220 | 155.6200 | 8.4930 | 9.1560 |
| B5-J2 | 111.4260 | 111.5000 | 43.6000 | 44.5000 |
| B5-J6 | 175.3790 | 175.4090 | 357.9640 | 358.5480 |
| J2-J6 | 125.8790 | 126.5940 | 318.7070 | 319.2390 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 112.25PD.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 60317.26758446 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 98026 |
| HIERARCH ESO INS SOBJ NAME | HD98026 |
| RA | 168.928644 |
| DEC | -57.99009 |
| HIERARCH ESO INS SPEC RES | HIGH |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| EXPTIME | 256.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 36.143 |
| HIERARCH ESO ISS PBL12 END | 36.399 |
| HIERARCH ESO ISS PBLA12 START | 126.0 |
| HIERARCH ESO ISS PBLA12 END | 126.6 |
| HIERARCH ESO ISS PBL13 START | 121.592 |
| HIERARCH ESO ISS PBL13 END | 121.964 |
| HIERARCH ESO ISS PBLA13 START | 60.7 |
| HIERARCH ESO ISS PBLA13 END | 61.7 |
| HIERARCH ESO ISS PBL14 START | 155.722 |
| HIERARCH ESO ISS PBL14 END | 155.62 |
| HIERARCH ESO ISS PBLA14 START | 8.493 |
| HIERARCH ESO ISS PBLA14 END | 9.156 |
| HIERARCH ESO ISS PBL23 START | 111.426 |
| HIERARCH ESO ISS PBL23 END | 111.5 |
| HIERARCH ESO ISS PBLA23 START | 43.6 |
| HIERARCH ESO ISS PBLA23 END | 44.5 |
| HIERARCH ESO ISS PBL24 START | 175.379 |
| HIERARCH ESO ISS PBL24 END | 175.409 |
| HIERARCH ESO ISS PBLA24 START | 357.964 |
| HIERARCH ESO ISS PBLA24 END | 358.548 |
| HIERARCH ESO ISS PBL34 START | 125.879 |
| HIERARCH ESO ISS PBL34 END | 126.594 |
| HIERARCH ESO ISS PBLA34 START | 318.707 |
| HIERARCH ESO ISS PBLA34 END | 319.239 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009208 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007427 |
| HIERARCH ESO ISS AMBI TEMP | 18.09 |
| HIERARCH ESO ISS AMBI FWHM START | 0.54 |
| HIERARCH ESO ISS AMBI FWHM END | 0.58 |