Exposure
- ID
- GRAVI.2024-06-07T08:22:09.611_1
- Header ID
- GRAVI.2024-06-07T08:22:09.611
- Date updated
- 2024-06-07 08:30:44 UTC+0000
- Release date
- 2025-06-07 08:30:44 UTC+0000
- UTC Start
- 2024-06-07 08:22:09.611
- UTC End
- 2024-06-07 08:24:49.611
- MJD Start
- 60468.34872235
- MJD End
- 60468.3505742019
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0065565
- Ambient temperature (°C)
- 16.34
- Seeing (arcsec)
- 0.54
Observation
- ID
- 59575
- Category
- science
- 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
- 44174
- Name
- Y_Sgr
- RA
- 275.344583
- DEC
- -18.86004
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 46.6210 | 46.5900 | 169.6000 | 170.0000 |
| A0-J2 | 107.7460 | 106.9090 | 106.4000 | 106.8000 |
| A0-J6 | 165.6120 | 165.3430 | 36.0860 | 36.1960 |
| B5-J2 | 96.1410 | 95.4460 | 80.8000 | 81.0000 |
| B5-J6 | 200.5660 | 200.4380 | 26.3750 | 26.5390 |
| J2-J6 | 164.4160 | 164.4020 | 357.9740 | 358.3570 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26QJ.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 60468.34872235 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | V Y Sgr |
| HIERARCH ESO INS SOBJ NAME | Y_Sgr |
| RA | 275.344583 |
| DEC | -18.86004 |
| 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 | 46.621 |
| HIERARCH ESO ISS PBL12 END | 46.59 |
| HIERARCH ESO ISS PBLA12 START | 169.6 |
| HIERARCH ESO ISS PBLA12 END | 170.0 |
| HIERARCH ESO ISS PBL13 START | 107.746 |
| HIERARCH ESO ISS PBL13 END | 106.909 |
| HIERARCH ESO ISS PBLA13 START | 106.4 |
| HIERARCH ESO ISS PBLA13 END | 106.8 |
| HIERARCH ESO ISS PBL14 START | 165.612 |
| HIERARCH ESO ISS PBL14 END | 165.343 |
| HIERARCH ESO ISS PBLA14 START | 36.086 |
| HIERARCH ESO ISS PBLA14 END | 36.196 |
| HIERARCH ESO ISS PBL23 START | 96.141 |
| HIERARCH ESO ISS PBL23 END | 95.446 |
| HIERARCH ESO ISS PBLA23 START | 80.8 |
| HIERARCH ESO ISS PBLA23 END | 81.0 |
| HIERARCH ESO ISS PBL24 START | 200.566 |
| HIERARCH ESO ISS PBL24 END | 200.438 |
| HIERARCH ESO ISS PBLA24 START | 26.375 |
| HIERARCH ESO ISS PBLA24 END | 26.539 |
| HIERARCH ESO ISS PBL34 START | 164.416 |
| HIERARCH ESO ISS PBL34 END | 164.402 |
| HIERARCH ESO ISS PBLA34 START | 357.974 |
| HIERARCH ESO ISS PBLA34 END | 358.357 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006083 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00703 |
| HIERARCH ESO ISS AMBI TEMP | 16.34 |
| HIERARCH ESO ISS AMBI FWHM START | 0.57 |
| HIERARCH ESO ISS AMBI FWHM END | 0.51 |