Exposure
- ID
- PIONI.2024-07-14T23:19:58.226_1
- Header ID
- PIONI.2024-07-14T23:19:58.226
- Date updated
- 2024-07-14 23:25:41 UTC+0000
- Release date
- 2025-07-14 23:25:40 UTC+0000
- UTC Start
- 2024-07-14 23:19:58.226
- UTC End
- 2024-07-14 23:20:36.626
- MJD Start
- 60505.9722016891
- MJD End
- 60505.9726461335
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0020045
- Ambient temperature (°C)
- 12.07
- Seeing (arcsec)
- 0.75
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 | 37.0120 | 37.0730 | 129.1000 | 129.1000 |
| A0-J2 | 108.4990 | 108.6410 | 54.2000 | 54.4000 |
| A0-J6 | 166.8980 | 166.8970 | 0.7540 | 0.8740 |
| B5-J2 | 105.1170 | 105.1710 | 34.3000 | 34.5000 |
| B5-J6 | 192.0470 | 192.0690 | 352.0570 | 352.1580 |
| J2-J6 | 134.2990 | 134.4600 | 320.3210 | 320.3840 |
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 | 60505.9722016891 |
| 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 | 37.012 |
| HIERARCH ESO ISS PBL12 END | 37.073 |
| HIERARCH ESO ISS PBLA12 START | 129.1 |
| HIERARCH ESO ISS PBLA12 END | 129.1 |
| HIERARCH ESO ISS PBL13 START | 108.499 |
| HIERARCH ESO ISS PBL13 END | 108.641 |
| HIERARCH ESO ISS PBLA13 START | 54.2 |
| HIERARCH ESO ISS PBLA13 END | 54.4 |
| HIERARCH ESO ISS PBL14 START | 166.898 |
| HIERARCH ESO ISS PBL14 END | 166.897 |
| HIERARCH ESO ISS PBLA14 START | 0.754 |
| HIERARCH ESO ISS PBLA14 END | 0.874 |
| HIERARCH ESO ISS PBL23 START | 105.117 |
| HIERARCH ESO ISS PBL23 END | 105.171 |
| HIERARCH ESO ISS PBLA23 START | 34.3 |
| HIERARCH ESO ISS PBLA23 END | 34.5 |
| HIERARCH ESO ISS PBL24 START | 192.047 |
| HIERARCH ESO ISS PBL24 END | 192.069 |
| HIERARCH ESO ISS PBLA24 START | 352.057 |
| HIERARCH ESO ISS PBLA24 END | 352.158 |
| HIERARCH ESO ISS PBL34 START | 134.299 |
| HIERARCH ESO ISS PBL34 END | 134.46 |
| HIERARCH ESO ISS PBLA34 START | 320.321 |
| HIERARCH ESO ISS PBLA34 END | 320.384 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002013 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001996 |
| HIERARCH ESO ISS AMBI TEMP | 12.07 |
| HIERARCH ESO ISS AMBI FWHM START | 0.74 |
| HIERARCH ESO ISS AMBI FWHM END | 0.76 |