Exposure
- ID
- PIONI.2024-07-16T01:45:29.597_1
- Header ID
- PIONI.2024-07-16T01:45:29.597
- Date updated
- 2024-07-16 02:05:40 UTC+0000
- Release date
- 2025-07-16 02:05:40 UTC+0000
- UTC Start
- 2024-07-16 01:45:29.597
- UTC End
- 2024-07-16 01:46:07.997
- MJD Start
- 60507.0732592219
- MJD End
- 60507.0737036663
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0060735
- Ambient temperature (°C)
- 15.09
- Seeing (arcsec)
- 0.64
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 | 44.9680 | 44.9950 | 144.5000 | 144.6000 |
| A0-J2 | 127.8030 | 127.8500 | 84.9000 | 85.0000 |
| A0-J6 | 163.4200 | 163.3780 | 22.0120 | 22.1190 |
| B5-J2 | 111.9870 | 111.9880 | 64.6000 | 64.8000 |
| B5-J6 | 191.3750 | 191.3460 | 10.5820 | 10.6790 |
| J2-J6 | 154.9260 | 154.9930 | 334.7680 | 334.8580 |
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 | 60507.0732592219 |
| 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 | 44.968 |
| HIERARCH ESO ISS PBL12 END | 44.995 |
| HIERARCH ESO ISS PBLA12 START | 144.5 |
| HIERARCH ESO ISS PBLA12 END | 144.6 |
| HIERARCH ESO ISS PBL13 START | 127.803 |
| HIERARCH ESO ISS PBL13 END | 127.85 |
| HIERARCH ESO ISS PBLA13 START | 84.9 |
| HIERARCH ESO ISS PBLA13 END | 85.0 |
| HIERARCH ESO ISS PBL14 START | 163.42 |
| HIERARCH ESO ISS PBL14 END | 163.378 |
| HIERARCH ESO ISS PBLA14 START | 22.012 |
| HIERARCH ESO ISS PBLA14 END | 22.119 |
| HIERARCH ESO ISS PBL23 START | 111.987 |
| HIERARCH ESO ISS PBL23 END | 111.988 |
| HIERARCH ESO ISS PBLA23 START | 64.6 |
| HIERARCH ESO ISS PBLA23 END | 64.8 |
| HIERARCH ESO ISS PBL24 START | 191.375 |
| HIERARCH ESO ISS PBL24 END | 191.346 |
| HIERARCH ESO ISS PBLA24 START | 10.582 |
| HIERARCH ESO ISS PBLA24 END | 10.679 |
| HIERARCH ESO ISS PBL34 START | 154.926 |
| HIERARCH ESO ISS PBL34 END | 154.993 |
| HIERARCH ESO ISS PBLA34 START | 334.768 |
| HIERARCH ESO ISS PBLA34 END | 334.858 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006217 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00593 |
| HIERARCH ESO ISS AMBI TEMP | 15.09 |
| HIERARCH ESO ISS AMBI FWHM START | 0.64 |
| HIERARCH ESO ISS AMBI FWHM END | 0.64 |