Exposure
- ID
- PIONI.2024-07-14T22:45:53.409_1
- Header ID
- PIONI.2024-07-14T22:45:53.409
- Date updated
- 2024-07-14 22:55:35 UTC+0000
- Release date
- 2025-07-14 22:55:35 UTC+0000
- UTC Start
- 2024-07-14 22:45:53.409
- UTC End
- 2024-07-14 22:46:31.809
- MJD Start
- 60505.9485348277
- MJD End
- 60505.9489792721
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002041
- Ambient temperature (°C)
- 12.59
- Seeing (arcsec)
- 0.59
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 | 34.2830 | 34.3520 | 126.3000 | 126.4000 |
| A0-J2 | 102.5770 | 102.7170 | 45.3000 | 45.5000 |
| A0-J6 | 166.7990 | 166.8040 | 355.7490 | 355.8690 |
| B5-J2 | 102.9480 | 102.9960 | 26.1000 | 26.3000 |
| B5-J6 | 190.8860 | 190.9200 | 347.9120 | 348.0100 |
| J2-J6 | 127.1000 | 127.2830 | 317.8490 | 317.9030 |
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 | 60505.9485348277 |
| 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 | 34.283 |
| HIERARCH ESO ISS PBL12 END | 34.352 |
| HIERARCH ESO ISS PBLA12 START | 126.3 |
| HIERARCH ESO ISS PBLA12 END | 126.4 |
| HIERARCH ESO ISS PBL13 START | 102.577 |
| HIERARCH ESO ISS PBL13 END | 102.717 |
| HIERARCH ESO ISS PBLA13 START | 45.3 |
| HIERARCH ESO ISS PBLA13 END | 45.5 |
| HIERARCH ESO ISS PBL14 START | 166.799 |
| HIERARCH ESO ISS PBL14 END | 166.804 |
| HIERARCH ESO ISS PBLA14 START | 355.749 |
| HIERARCH ESO ISS PBLA14 END | 355.869 |
| HIERARCH ESO ISS PBL23 START | 102.948 |
| HIERARCH ESO ISS PBL23 END | 102.996 |
| HIERARCH ESO ISS PBLA23 START | 26.1 |
| HIERARCH ESO ISS PBLA23 END | 26.3 |
| HIERARCH ESO ISS PBL24 START | 190.886 |
| HIERARCH ESO ISS PBL24 END | 190.92 |
| HIERARCH ESO ISS PBLA24 START | 347.912 |
| HIERARCH ESO ISS PBLA24 END | 348.01 |
| HIERARCH ESO ISS PBL34 START | 127.1 |
| HIERARCH ESO ISS PBL34 END | 127.283 |
| HIERARCH ESO ISS PBLA34 START | 317.849 |
| HIERARCH ESO ISS PBLA34 END | 317.903 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002041 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002041 |
| HIERARCH ESO ISS AMBI TEMP | 12.59 |
| HIERARCH ESO ISS AMBI FWHM START | 0.58 |
| HIERARCH ESO ISS AMBI FWHM END | 0.6 |