Exposure
- ID
- PIONI.2024-07-14T23:47:27.897_1
- Header ID
- PIONI.2024-07-14T23:47:27.897
- Date updated
- 2024-07-14 23:55:42 UTC+0000
- Release date
- 2025-07-14 23:55:42 UTC+0000
- UTC Start
- 2024-07-14 23:47:27.897
- UTC End
- 2024-07-14 23:48:06.297
- MJD Start
- 60505.9912951039
- MJD End
- 60505.9917395483
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001894
- Ambient temperature (°C)
- 12.06
- Seeing (arcsec)
- 0.83
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 | 38.9610 | 39.0140 | 131.5000 | 131.6000 |
| A0-J2 | 113.1970 | 113.3300 | 60.6000 | 60.8000 |
| A0-J6 | 166.7720 | 166.7650 | 4.7890 | 4.9060 |
| B5-J2 | 106.9520 | 107.0050 | 40.5000 | 40.7000 |
| B5-J6 | 192.6090 | 192.6210 | 355.4580 | 355.5580 |
| J2-J6 | 139.4030 | 139.5420 | 322.5700 | 322.6390 |
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 | 60505.9912951039 |
| 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 | 38.961 |
| HIERARCH ESO ISS PBL12 END | 39.014 |
| HIERARCH ESO ISS PBLA12 START | 131.5 |
| HIERARCH ESO ISS PBLA12 END | 131.6 |
| HIERARCH ESO ISS PBL13 START | 113.197 |
| HIERARCH ESO ISS PBL13 END | 113.33 |
| HIERARCH ESO ISS PBLA13 START | 60.6 |
| HIERARCH ESO ISS PBLA13 END | 60.8 |
| HIERARCH ESO ISS PBL14 START | 166.772 |
| HIERARCH ESO ISS PBL14 END | 166.765 |
| HIERARCH ESO ISS PBLA14 START | 4.789 |
| HIERARCH ESO ISS PBLA14 END | 4.906 |
| HIERARCH ESO ISS PBL23 START | 106.952 |
| HIERARCH ESO ISS PBL23 END | 107.005 |
| HIERARCH ESO ISS PBLA23 START | 40.5 |
| HIERARCH ESO ISS PBLA23 END | 40.7 |
| HIERARCH ESO ISS PBL24 START | 192.609 |
| HIERARCH ESO ISS PBL24 END | 192.621 |
| HIERARCH ESO ISS PBLA24 START | 355.458 |
| HIERARCH ESO ISS PBLA24 END | 355.558 |
| HIERARCH ESO ISS PBL34 START | 139.403 |
| HIERARCH ESO ISS PBL34 END | 139.542 |
| HIERARCH ESO ISS PBLA34 START | 322.57 |
| HIERARCH ESO ISS PBLA34 END | 322.639 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001916 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001872 |
| HIERARCH ESO ISS AMBI TEMP | 12.06 |
| HIERARCH ESO ISS AMBI FWHM START | 0.85 |
| HIERARCH ESO ISS AMBI FWHM END | 0.81 |