Exposure
- ID
- PIONI.2024-07-16T02:28:43.726_1
- Header ID
- PIONI.2024-07-16T02:28:43.726
- Date updated
- 2024-07-16 02:40:48 UTC+0000
- Release date
- 2025-07-16 02:40:48 UTC+0000
- UTC Start
- 2024-07-16 02:28:43.725
- UTC End
- 2024-07-16 02:29:22.125
- MJD Start
- 60507.103283857
- MJD End
- 60507.1037283014
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007461
- Ambient temperature (°C)
- 14.82
- Seeing (arcsec)
- 0.55
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 | 46.1830 | 46.2020 | 149.9000 | 150.0000 |
| A0-J2 | 129.2170 | 129.2220 | 92.7000 | 92.8000 |
| A0-J6 | 160.6290 | 160.5670 | 27.6370 | 27.7380 |
| B5-J2 | 111.2160 | 111.1860 | 72.2000 | 72.4000 |
| B5-J6 | 189.3500 | 189.3030 | 15.7340 | 15.8280 |
| J2-J6 | 158.0370 | 158.0850 | 339.8020 | 339.8980 |
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 | 60507.103283857 |
| 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 | 46.183 |
| HIERARCH ESO ISS PBL12 END | 46.202 |
| HIERARCH ESO ISS PBLA12 START | 149.9 |
| HIERARCH ESO ISS PBLA12 END | 150.0 |
| HIERARCH ESO ISS PBL13 START | 129.217 |
| HIERARCH ESO ISS PBL13 END | 129.222 |
| HIERARCH ESO ISS PBLA13 START | 92.7 |
| HIERARCH ESO ISS PBLA13 END | 92.8 |
| HIERARCH ESO ISS PBL14 START | 160.629 |
| HIERARCH ESO ISS PBL14 END | 160.567 |
| HIERARCH ESO ISS PBLA14 START | 27.637 |
| HIERARCH ESO ISS PBLA14 END | 27.738 |
| HIERARCH ESO ISS PBL23 START | 111.216 |
| HIERARCH ESO ISS PBL23 END | 111.186 |
| HIERARCH ESO ISS PBLA23 START | 72.2 |
| HIERARCH ESO ISS PBLA23 END | 72.4 |
| HIERARCH ESO ISS PBL24 START | 189.35 |
| HIERARCH ESO ISS PBL24 END | 189.303 |
| HIERARCH ESO ISS PBLA24 START | 15.734 |
| HIERARCH ESO ISS PBLA24 END | 15.828 |
| HIERARCH ESO ISS PBL34 START | 158.037 |
| HIERARCH ESO ISS PBL34 END | 158.085 |
| HIERARCH ESO ISS PBLA34 START | 339.802 |
| HIERARCH ESO ISS PBLA34 END | 339.898 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007461 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007461 |
| HIERARCH ESO ISS AMBI TEMP | 14.82 |
| HIERARCH ESO ISS AMBI FWHM START | 0.55 |
| HIERARCH ESO ISS AMBI FWHM END | 0.55 |