Exposure
- ID
- GRAVI.2024-10-05T01:22:12.142_1
- Header ID
- GRAVI.2024-10-05T01:22:12.142
- Date updated
- 2024-10-05 01:35:32 UTC+0000
- Release date
- 2024-10-05 01:22:12 UTC+0000
- UTC Start
- 2024-10-05 01:22:12.142
- UTC End
- 2024-10-05 01:26:12.142
- MJD Start
- 60588.05708498
- MJD End
- 60588.05986275778
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0086605
- Ambient temperature (°C)
- 17.77
- Seeing (arcsec)
- 0.615
Observation
- ID
- 60461
- Category
- calibrator
- Program ID
- 113.26QJ.001
- Program Title
- IMPACT OF CIRCUMSTELLAR ENVELOPE OF CEPHEIDS ON THE PERIOD-LUMINOSITY RELATION IN THE ERA OF JWST
- Program Type
- Normal
- PI / COI
- HOCDé / NARDETTO / LEWIS / GALLENNE / KERVELLA / MÉRAND / SMOLEC / PIETRZYNSKI / GIEREN / PILECKI / BRAS
Target
- ID
- 44911
- Name
- HD181396
- RA
- 290.169851
- DEC
- -8.22068
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 43.4470 | 43.3630 | 167.6000 | 168.3000 |
| A0-J2 | 106.9530 | 105.6270 | 98.8000 | 99.0000 |
| A0-J6 | 169.4770 | 169.3780 | 35.0160 | 35.1180 |
| B5-J2 | 99.8860 | 98.9780 | 74.8000 | 74.8000 |
| B5-J6 | 201.4450 | 201.5450 | 25.8810 | 26.0890 |
| J2-J6 | 155.3040 | 155.2470 | 356.8720 | 357.4520 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26QJ.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 60588.05708498 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 181396 |
| HIERARCH ESO INS SOBJ NAME | HD181396 |
| RA | 290.169851 |
| DEC | -8.22068 |
| 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 | 43.447 |
| HIERARCH ESO ISS PBL12 END | 43.363 |
| HIERARCH ESO ISS PBLA12 START | 167.6 |
| HIERARCH ESO ISS PBLA12 END | 168.3 |
| HIERARCH ESO ISS PBL13 START | 106.953 |
| HIERARCH ESO ISS PBL13 END | 105.627 |
| HIERARCH ESO ISS PBLA13 START | 98.8 |
| HIERARCH ESO ISS PBLA13 END | 99.0 |
| HIERARCH ESO ISS PBL14 START | 169.477 |
| HIERARCH ESO ISS PBL14 END | 169.378 |
| HIERARCH ESO ISS PBLA14 START | 35.016 |
| HIERARCH ESO ISS PBLA14 END | 35.118 |
| HIERARCH ESO ISS PBL23 START | 99.886 |
| HIERARCH ESO ISS PBL23 END | 98.978 |
| HIERARCH ESO ISS PBLA23 START | 74.8 |
| HIERARCH ESO ISS PBLA23 END | 74.8 |
| HIERARCH ESO ISS PBL24 START | 201.445 |
| HIERARCH ESO ISS PBL24 END | 201.545 |
| HIERARCH ESO ISS PBLA24 START | 25.881 |
| HIERARCH ESO ISS PBLA24 END | 26.089 |
| HIERARCH ESO ISS PBL34 START | 155.304 |
| HIERARCH ESO ISS PBL34 END | 155.247 |
| HIERARCH ESO ISS PBLA34 START | 356.872 |
| HIERARCH ESO ISS PBLA34 END | 357.452 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007854 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009467 |
| HIERARCH ESO ISS AMBI TEMP | 17.77 |
| HIERARCH ESO ISS AMBI FWHM START | 0.67 |
| HIERARCH ESO ISS AMBI FWHM END | 0.56 |