Exposure
- ID
- PIONI.2024-07-16T02:01:39.990_1
- Header ID
- PIONI.2024-07-16T02:01:39.990
- Date updated
- 2024-07-16 02:10:38 UTC+0000
- Release date
- 2025-07-16 02:10:37 UTC+0000
- UTC Start
- 2024-07-16 02:01:39.991
- UTC End
- 2024-07-16 02:02:18.390
- MJD Start
- 60507.0844906308
- MJD End
- 60507.0849350752
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007461
- Ambient temperature (°C)
- 15.16
- 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 | 45.4710 | 45.4950 | 146.5000 | 146.6000 |
| A0-J2 | 128.5940 | 128.6260 | 87.8000 | 88.0000 |
| A0-J6 | 162.5030 | 162.4530 | 24.1530 | 24.2700 |
| B5-J2 | 111.9000 | 111.8900 | 67.5000 | 67.7000 |
| B5-J6 | 190.7280 | 190.6920 | 12.5310 | 12.6390 |
| J2-J6 | 156.2150 | 156.2760 | 336.6140 | 336.7180 |
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 | 60507.0844906308 |
| 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 | 45.471 |
| HIERARCH ESO ISS PBL12 END | 45.495 |
| HIERARCH ESO ISS PBLA12 START | 146.5 |
| HIERARCH ESO ISS PBLA12 END | 146.6 |
| HIERARCH ESO ISS PBL13 START | 128.594 |
| HIERARCH ESO ISS PBL13 END | 128.626 |
| HIERARCH ESO ISS PBLA13 START | 87.8 |
| HIERARCH ESO ISS PBLA13 END | 88.0 |
| HIERARCH ESO ISS PBL14 START | 162.503 |
| HIERARCH ESO ISS PBL14 END | 162.453 |
| HIERARCH ESO ISS PBLA14 START | 24.153 |
| HIERARCH ESO ISS PBLA14 END | 24.27 |
| HIERARCH ESO ISS PBL23 START | 111.9 |
| HIERARCH ESO ISS PBL23 END | 111.89 |
| HIERARCH ESO ISS PBLA23 START | 67.5 |
| HIERARCH ESO ISS PBLA23 END | 67.7 |
| HIERARCH ESO ISS PBL24 START | 190.728 |
| HIERARCH ESO ISS PBL24 END | 190.692 |
| HIERARCH ESO ISS PBLA24 START | 12.531 |
| HIERARCH ESO ISS PBLA24 END | 12.639 |
| HIERARCH ESO ISS PBL34 START | 156.215 |
| HIERARCH ESO ISS PBL34 END | 156.276 |
| HIERARCH ESO ISS PBLA34 START | 336.614 |
| HIERARCH ESO ISS PBLA34 END | 336.718 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007461 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007461 |
| HIERARCH ESO ISS AMBI TEMP | 15.16 |
| HIERARCH ESO ISS AMBI FWHM START | 0.55 |
| HIERARCH ESO ISS AMBI FWHM END | 0.55 |