Exposure
- ID
- PIONI.2024-07-15T00:17:16.906_1
- Header ID
- PIONI.2024-07-15T00:17:16.906
- Date updated
- 2024-07-15 00:25:44 UTC+0000
- Release date
- 2025-07-15 00:25:44 UTC+0000
- UTC Start
- 2024-07-15 00:17:16.906
- UTC End
- 2024-07-15 00:17:55.306
- MJD Start
- 60506.0120012308
- MJD End
- 60506.0124456752
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0017735
- Ambient temperature (°C)
- 11.97
- Seeing (arcsec)
- 0.88
Observation
- ID
- 60074
- Category
- science
- Program ID
- 113.26BT.002
- Program Title
- MULTIPLICITY OF GALACTIC CEPHEIDS FROM LONG-BASELINE INTERFEROMETRY
- Program Type
- Normal
- PI / COI
- GALLENNE / KERVELLA / MÉRAND / PIETRZYNSKI / PROFFITT / EVANS / GIEREN
Target
- ID
- 44586
- Name
- V636 Sco
- RA
- 260.692855
- DEC
- -45.61429
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 40.8190 | 40.8650 | 134.4000 | 134.4000 |
| A0-J2 | 117.9170 | 118.0360 | 67.1000 | 67.3000 |
| A0-J6 | 166.4150 | 166.4020 | 9.1300 | 9.2460 |
| B5-J2 | 108.8300 | 108.8770 | 46.9000 | 47.1000 |
| B5-J6 | 192.8660 | 192.8680 | 359.1760 | 359.2760 |
| J2-J6 | 144.2360 | 144.3560 | 325.2390 | 325.3130 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26BT.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60506.0120012308 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | V636 Sco |
| RA | 260.692855 |
| DEC | -45.61429 |
| HIERARCH ESO INS OPTI2 NAME | GRISM |
| HIERARCH ESO INS OPTI2 ID | GRISM |
| HIERARCH ESO INS FILT1 NAME | H |
| 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 | 38.4 |
| HIERARCH ESO DET DIT | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 40.819 |
| HIERARCH ESO ISS PBL12 END | 40.865 |
| HIERARCH ESO ISS PBLA12 START | 134.4 |
| HIERARCH ESO ISS PBLA12 END | 134.4 |
| HIERARCH ESO ISS PBL13 START | 117.917 |
| HIERARCH ESO ISS PBL13 END | 118.036 |
| HIERARCH ESO ISS PBLA13 START | 67.1 |
| HIERARCH ESO ISS PBLA13 END | 67.3 |
| HIERARCH ESO ISS PBL14 START | 166.415 |
| HIERARCH ESO ISS PBL14 END | 166.402 |
| HIERARCH ESO ISS PBLA14 START | 9.13 |
| HIERARCH ESO ISS PBLA14 END | 9.246 |
| HIERARCH ESO ISS PBL23 START | 108.83 |
| HIERARCH ESO ISS PBL23 END | 108.877 |
| HIERARCH ESO ISS PBLA23 START | 46.9 |
| HIERARCH ESO ISS PBLA23 END | 47.1 |
| HIERARCH ESO ISS PBL24 START | 192.866 |
| HIERARCH ESO ISS PBL24 END | 192.868 |
| HIERARCH ESO ISS PBLA24 START | 359.176 |
| HIERARCH ESO ISS PBLA24 END | 359.276 |
| HIERARCH ESO ISS PBL34 START | 144.236 |
| HIERARCH ESO ISS PBL34 END | 144.356 |
| HIERARCH ESO ISS PBLA34 START | 325.239 |
| HIERARCH ESO ISS PBLA34 END | 325.313 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001818 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001729 |
| HIERARCH ESO ISS AMBI TEMP | 11.97 |
| HIERARCH ESO ISS AMBI FWHM START | 0.84 |
| HIERARCH ESO ISS AMBI FWHM END | 0.92 |