Exposure
- ID
- GRAVI.2024-01-08T06:55:19.374_1
- Header ID
- GRAVI.2024-01-08T06:55:19.374
- Date updated
- 2024-01-08 07:05:38 UTC+0000
- Release date
- 2025-01-08 07:05:38 UTC+0000
- UTC Start
- 2024-01-08 06:55:19.374
- UTC End
- 2024-01-08 06:57:59.374
- MJD Start
- 60317.28841868
- MJD End
- 60317.2902705319
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00677
- Ambient temperature (°C)
- 17.73
- Seeing (arcsec)
- 0.495
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 | 38.1810 | 38.3260 | 131.9000 | 132.3000 |
| A0-J2 | 125.6890 | 125.8710 | 71.3000 | 72.0000 |
| A0-J6 | 151.9630 | 151.8250 | 16.1570 | 16.6190 |
| B5-J2 | 111.9890 | 111.9870 | 54.0000 | 54.7000 |
| B5-J6 | 172.0190 | 171.9610 | 4.6260 | 5.0380 |
| J2-J6 | 130.6340 | 131.0330 | 324.0080 | 324.4050 |
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 | 60317.28841868 |
| 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 | 38.181 |
| HIERARCH ESO ISS PBL12 END | 38.326 |
| HIERARCH ESO ISS PBLA12 START | 131.9 |
| HIERARCH ESO ISS PBLA12 END | 132.3 |
| HIERARCH ESO ISS PBL13 START | 125.689 |
| HIERARCH ESO ISS PBL13 END | 125.871 |
| HIERARCH ESO ISS PBLA13 START | 71.3 |
| HIERARCH ESO ISS PBLA13 END | 72.0 |
| HIERARCH ESO ISS PBL14 START | 151.963 |
| HIERARCH ESO ISS PBL14 END | 151.825 |
| HIERARCH ESO ISS PBLA14 START | 16.157 |
| HIERARCH ESO ISS PBLA14 END | 16.619 |
| HIERARCH ESO ISS PBL23 START | 111.989 |
| HIERARCH ESO ISS PBL23 END | 111.987 |
| HIERARCH ESO ISS PBLA23 START | 54.0 |
| HIERARCH ESO ISS PBLA23 END | 54.7 |
| HIERARCH ESO ISS PBL24 START | 172.019 |
| HIERARCH ESO ISS PBL24 END | 171.961 |
| HIERARCH ESO ISS PBLA24 START | 4.626 |
| HIERARCH ESO ISS PBLA24 END | 5.038 |
| HIERARCH ESO ISS PBL34 START | 130.634 |
| HIERARCH ESO ISS PBL34 END | 131.033 |
| HIERARCH ESO ISS PBLA34 START | 324.008 |
| HIERARCH ESO ISS PBLA34 END | 324.405 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008076 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005464 |
| HIERARCH ESO ISS AMBI TEMP | 17.73 |
| HIERARCH ESO ISS AMBI FWHM START | 0.48 |
| HIERARCH ESO ISS AMBI FWHM END | 0.51 |