Exposure
- ID
- GRAVI.2024-08-14T03:55:26.873_1
- Header ID
- GRAVI.2024-08-14T03:55:26.873
- Date updated
- 2024-08-14 04:05:38 UTC+0000
- Release date
- 2024-08-14 03:55:26 UTC+0000
- UTC Start
- 2024-08-14 03:55:26.873
- UTC End
- 2024-08-14 03:57:50.873
- MJD Start
- 60536.16350548
- MJD End
- 60536.16517214666
- Exposure time (s)
- 144.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003418
- Ambient temperature (°C)
- 12.22
- Seeing (arcsec)
- 0.575
Observation
- ID
- 60310
- 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
- 44769
- Name
- HD195617
- RA
- 308.08408
- DEC
- 2.1328
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 44.1010 | 43.9750 | 149.8000 | 150.1000 |
| A0-J2 | 128.8540 | 128.7240 | 92.4000 | 92.4000 |
| A0-J6 | 156.8830 | 157.2720 | 29.7410 | 29.9650 |
| B5-J2 | 111.4830 | 111.5990 | 72.9000 | 72.9000 |
| B5-J6 | 183.0110 | 183.3280 | 17.7040 | 17.9890 |
| J2-J6 | 150.4930 | 150.1870 | 340.2250 | 340.5290 |
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 | 60536.16350548 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 195617 |
| HIERARCH ESO INS SOBJ NAME | HD195617 |
| RA | 308.08408 |
| DEC | 2.1328 |
| 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 | 170.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 48 |
| HIERARCH ESO ISS PBL12 START | 44.101 |
| HIERARCH ESO ISS PBL12 END | 43.975 |
| HIERARCH ESO ISS PBLA12 START | 149.8 |
| HIERARCH ESO ISS PBLA12 END | 150.1 |
| HIERARCH ESO ISS PBL13 START | 128.854 |
| HIERARCH ESO ISS PBL13 END | 128.724 |
| HIERARCH ESO ISS PBLA13 START | 92.4 |
| HIERARCH ESO ISS PBLA13 END | 92.4 |
| HIERARCH ESO ISS PBL14 START | 156.883 |
| HIERARCH ESO ISS PBL14 END | 157.272 |
| HIERARCH ESO ISS PBLA14 START | 29.741 |
| HIERARCH ESO ISS PBLA14 END | 29.965 |
| HIERARCH ESO ISS PBL23 START | 111.483 |
| HIERARCH ESO ISS PBL23 END | 111.599 |
| HIERARCH ESO ISS PBLA23 START | 72.9 |
| HIERARCH ESO ISS PBLA23 END | 72.9 |
| HIERARCH ESO ISS PBL24 START | 183.011 |
| HIERARCH ESO ISS PBL24 END | 183.328 |
| HIERARCH ESO ISS PBLA24 START | 17.704 |
| HIERARCH ESO ISS PBLA24 END | 17.989 |
| HIERARCH ESO ISS PBL34 START | 150.493 |
| HIERARCH ESO ISS PBL34 END | 150.187 |
| HIERARCH ESO ISS PBLA34 START | 340.225 |
| HIERARCH ESO ISS PBLA34 END | 340.529 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003418 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003418 |
| HIERARCH ESO ISS AMBI TEMP | 12.22 |
| HIERARCH ESO ISS AMBI FWHM START | 0.59 |
| HIERARCH ESO ISS AMBI FWHM END | 0.56 |