Exposure
- ID
- GRAVI.2023-12-23T02:54:07.831_1
- Header ID
- GRAVI.2023-12-23T02:54:07.831
- Date updated
- 2023-12-23 03:05:48 UTC+0000
- Release date
- 2023-12-23 02:54:07 UTC+0000
- UTC Start
- 2023-12-23 02:54:07.831
- UTC End
- 2023-12-23 02:56:47.831
- MJD Start
- 60301.12092397
- MJD End
- 60301.1227758219
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0139355
- Ambient temperature (°C)
- 18.36
- Seeing (arcsec)
- 0.7
Observation
- ID
- 58041
- 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
- 42982
- Name
- HD42026
- RA
- 91.27601
- DEC
- -56.23294
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 38.8440 | 38.9980 | 132.3000 | 132.7000 |
| A0-J2 | 124.1490 | 124.3880 | 69.6000 | 70.2000 |
| A0-J6 | 156.7460 | 156.6320 | 13.9280 | 14.3740 |
| B5-J2 | 111.7940 | 111.8300 | 51.6000 | 52.2000 |
| B5-J6 | 178.5030 | 178.4660 | 2.8900 | 3.2850 |
| J2-J6 | 134.2780 | 134.6990 | 324.1600 | 324.5220 |
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 | 60301.12092397 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 42026 |
| HIERARCH ESO INS SOBJ NAME | HD42026 |
| RA | 91.27601 |
| DEC | -56.23294 |
| 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 | 38.844 |
| HIERARCH ESO ISS PBL12 END | 38.998 |
| HIERARCH ESO ISS PBLA12 START | 132.3 |
| HIERARCH ESO ISS PBLA12 END | 132.7 |
| HIERARCH ESO ISS PBL13 START | 124.149 |
| HIERARCH ESO ISS PBL13 END | 124.388 |
| HIERARCH ESO ISS PBLA13 START | 69.6 |
| HIERARCH ESO ISS PBLA13 END | 70.2 |
| HIERARCH ESO ISS PBL14 START | 156.746 |
| HIERARCH ESO ISS PBL14 END | 156.632 |
| HIERARCH ESO ISS PBLA14 START | 13.928 |
| HIERARCH ESO ISS PBLA14 END | 14.374 |
| HIERARCH ESO ISS PBL23 START | 111.794 |
| HIERARCH ESO ISS PBL23 END | 111.83 |
| HIERARCH ESO ISS PBLA23 START | 51.6 |
| HIERARCH ESO ISS PBLA23 END | 52.2 |
| HIERARCH ESO ISS PBL24 START | 178.503 |
| HIERARCH ESO ISS PBL24 END | 178.466 |
| HIERARCH ESO ISS PBLA24 START | 2.89 |
| HIERARCH ESO ISS PBLA24 END | 3.285 |
| HIERARCH ESO ISS PBL34 START | 134.278 |
| HIERARCH ESO ISS PBL34 END | 134.699 |
| HIERARCH ESO ISS PBLA34 START | 324.16 |
| HIERARCH ESO ISS PBLA34 END | 324.522 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.014981 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.01289 |
| HIERARCH ESO ISS AMBI TEMP | 18.36 |
| HIERARCH ESO ISS AMBI FWHM START | 0.75 |
| HIERARCH ESO ISS AMBI FWHM END | 0.65 |