Exposure
- ID
- PIONI.2024-07-03T03:02:25.843_1
- Header ID
- PIONI.2024-07-03T03:02:25.843
- Date updated
- 2024-07-03 03:10:42 UTC+0000
- Release date
- 2025-07-03 03:10:42 UTC+0000
- UTC Start
- 2024-07-03 03:02:25.844
- UTC End
- 2024-07-03 03:03:04.243
- MJD Start
- 60494.1266880035
- MJD End
- 60494.1271324479
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00722
- Ambient temperature (°C)
- 17.38
- Seeing (arcsec)
- 0.555
Observation
- ID
- 59857
- Category
- science
- Program ID
- 113.26BT.001
- Program Title
- MULTIPLICITY OF GALACTIC CEPHEIDS FROM LONG-BASELINE INTERFEROMETRY
- Program Type
- Normal
- PI / COI
- GALLENNE / KERVELLA / MÉRAND / PIETRZYNSKI / PROFFITT / EVANS / GIEREN
Target
- ID
- 44412
- Name
- V636 Sco
- RA
- 260.692057
- DEC
- -45.61429
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 88.5910 | 88.6330 | 111.6000 | 111.8000 |
| A0-J2 | 128.9180 | 128.9390 | 89.6000 | 89.7000 |
| A0-K0 | 127.6920 | 127.6720 | 69.2120 | 69.3520 |
| G1-J2 | 57.4540 | 57.4350 | 54.1000 | 54.3000 |
| G1-K0 | 86.3200 | 86.2920 | 25.4050 | 25.5080 |
| J2-K0 | 45.3300 | 45.3390 | 347.8620 | 347.9520 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26BT.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60494.1266880035 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | V636 Sco |
| RA | 260.692057 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 38.4 |
| HIERARCH ESO DET DIT | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 88.591 |
| HIERARCH ESO ISS PBL12 END | 88.633 |
| HIERARCH ESO ISS PBLA12 START | 111.6 |
| HIERARCH ESO ISS PBLA12 END | 111.8 |
| HIERARCH ESO ISS PBL13 START | 128.918 |
| HIERARCH ESO ISS PBL13 END | 128.939 |
| HIERARCH ESO ISS PBLA13 START | 89.6 |
| HIERARCH ESO ISS PBLA13 END | 89.7 |
| HIERARCH ESO ISS PBL14 START | 127.692 |
| HIERARCH ESO ISS PBL14 END | 127.672 |
| HIERARCH ESO ISS PBLA14 START | 69.212 |
| HIERARCH ESO ISS PBLA14 END | 69.352 |
| HIERARCH ESO ISS PBL23 START | 57.454 |
| HIERARCH ESO ISS PBL23 END | 57.435 |
| HIERARCH ESO ISS PBLA23 START | 54.1 |
| HIERARCH ESO ISS PBLA23 END | 54.3 |
| HIERARCH ESO ISS PBL24 START | 86.32 |
| HIERARCH ESO ISS PBL24 END | 86.292 |
| HIERARCH ESO ISS PBLA24 START | 25.405 |
| HIERARCH ESO ISS PBLA24 END | 25.508 |
| HIERARCH ESO ISS PBL34 START | 45.33 |
| HIERARCH ESO ISS PBL34 END | 45.339 |
| HIERARCH ESO ISS PBLA34 START | 347.862 |
| HIERARCH ESO ISS PBLA34 END | 347.952 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007147 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007293 |
| HIERARCH ESO ISS AMBI TEMP | 17.38 |
| HIERARCH ESO ISS AMBI FWHM START | 0.57 |
| HIERARCH ESO ISS AMBI FWHM END | 0.54 |