Exposure
- ID
- GRAVI.2024-01-08T06:48:34.357_1
- Header ID
- GRAVI.2024-01-08T06:48:34.357
- Date updated
- 2024-01-08 07:00:50 UTC+0000
- Release date
- 2025-01-08 07:00:49 UTC+0000
- UTC Start
- 2024-01-08 06:48:34.357
- UTC End
- 2024-01-08 06:51:14.357
- MJD Start
- 60317.28373098
- MJD End
- 60317.2855828319
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008076
- Ambient temperature (°C)
- 17.96
- Seeing (arcsec)
- 0.49
Observation
- ID
- 58140
- Category
- science
- 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
- 43056
- Name
- U_Car
- RA
- 164.448514
- DEC
- -59.73218
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 37.8440 | 37.9920 | 130.9000 | 131.3000 |
| A0-J2 | 125.2560 | 125.4470 | 69.8000 | 70.4000 |
| A0-J6 | 152.2640 | 152.1350 | 15.0990 | 15.5620 |
| B5-J2 | 111.9820 | 111.9870 | 52.6000 | 53.2000 |
| B5-J6 | 172.1320 | 172.0860 | 3.6830 | 4.0950 |
| J2-J6 | 129.6980 | 130.1110 | 323.1030 | 323.4980 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 112.25PD.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 60317.28373098 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | V U Car |
| HIERARCH ESO INS SOBJ NAME | U_Car |
| RA | 164.448514 |
| DEC | -59.73218 |
| 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 | 178.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 37.844 |
| HIERARCH ESO ISS PBL12 END | 37.992 |
| HIERARCH ESO ISS PBLA12 START | 130.9 |
| HIERARCH ESO ISS PBLA12 END | 131.3 |
| HIERARCH ESO ISS PBL13 START | 125.256 |
| HIERARCH ESO ISS PBL13 END | 125.447 |
| HIERARCH ESO ISS PBLA13 START | 69.8 |
| HIERARCH ESO ISS PBLA13 END | 70.4 |
| HIERARCH ESO ISS PBL14 START | 152.264 |
| HIERARCH ESO ISS PBL14 END | 152.135 |
| HIERARCH ESO ISS PBLA14 START | 15.099 |
| HIERARCH ESO ISS PBLA14 END | 15.562 |
| HIERARCH ESO ISS PBL23 START | 111.982 |
| HIERARCH ESO ISS PBL23 END | 111.987 |
| HIERARCH ESO ISS PBLA23 START | 52.6 |
| HIERARCH ESO ISS PBLA23 END | 53.2 |
| HIERARCH ESO ISS PBL24 START | 172.132 |
| HIERARCH ESO ISS PBL24 END | 172.086 |
| HIERARCH ESO ISS PBLA24 START | 3.683 |
| HIERARCH ESO ISS PBLA24 END | 4.095 |
| HIERARCH ESO ISS PBL34 START | 129.698 |
| HIERARCH ESO ISS PBL34 END | 130.111 |
| HIERARCH ESO ISS PBLA34 START | 323.103 |
| HIERARCH ESO ISS PBLA34 END | 323.498 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008076 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008076 |
| HIERARCH ESO ISS AMBI TEMP | 17.96 |
| HIERARCH ESO ISS AMBI FWHM START | 0.5 |
| HIERARCH ESO ISS AMBI FWHM END | 0.48 |