Exposure
- ID
- PIONI.2024-07-16T01:32:19.807_1
- Header ID
- PIONI.2024-07-16T01:32:19.807
- Date updated
- 2024-07-16 01:40:43 UTC+0000
- Release date
- 2025-07-16 01:40:43 UTC+0000
- UTC Start
- 2024-07-16 01:32:19.808
- UTC End
- 2024-07-16 01:32:58.208
- MJD Start
- 60507.064118145
- MJD End
- 60507.0645625894
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006406
- Ambient temperature (°C)
- 14.84
- Seeing (arcsec)
- 0.67
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 | 44.5130 | 44.5420 | 142.9000 | 143.0000 |
| A0-J2 | 126.9330 | 126.9930 | 82.5000 | 82.7000 |
| A0-J6 | 164.0660 | 164.0290 | 20.2380 | 20.3580 |
| B5-J2 | 111.8930 | 111.9030 | 62.2000 | 62.4000 |
| B5-J6 | 191.8100 | 191.7850 | 8.9790 | 9.0870 |
| J2-J6 | 153.7570 | 153.8330 | 333.3000 | 333.3980 |
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 | 60507.064118145 |
| 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 | 44.513 |
| HIERARCH ESO ISS PBL12 END | 44.542 |
| HIERARCH ESO ISS PBLA12 START | 142.9 |
| HIERARCH ESO ISS PBLA12 END | 143.0 |
| HIERARCH ESO ISS PBL13 START | 126.933 |
| HIERARCH ESO ISS PBL13 END | 126.993 |
| HIERARCH ESO ISS PBLA13 START | 82.5 |
| HIERARCH ESO ISS PBLA13 END | 82.7 |
| HIERARCH ESO ISS PBL14 START | 164.066 |
| HIERARCH ESO ISS PBL14 END | 164.029 |
| HIERARCH ESO ISS PBLA14 START | 20.238 |
| HIERARCH ESO ISS PBLA14 END | 20.358 |
| HIERARCH ESO ISS PBL23 START | 111.893 |
| HIERARCH ESO ISS PBL23 END | 111.903 |
| HIERARCH ESO ISS PBLA23 START | 62.2 |
| HIERARCH ESO ISS PBLA23 END | 62.4 |
| HIERARCH ESO ISS PBL24 START | 191.81 |
| HIERARCH ESO ISS PBL24 END | 191.785 |
| HIERARCH ESO ISS PBLA24 START | 8.979 |
| HIERARCH ESO ISS PBLA24 END | 9.087 |
| HIERARCH ESO ISS PBL34 START | 153.757 |
| HIERARCH ESO ISS PBL34 END | 153.833 |
| HIERARCH ESO ISS PBLA34 START | 333.3 |
| HIERARCH ESO ISS PBLA34 END | 333.398 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006082 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00673 |
| HIERARCH ESO ISS AMBI TEMP | 14.84 |
| HIERARCH ESO ISS AMBI FWHM START | 0.72 |
| HIERARCH ESO ISS AMBI FWHM END | 0.62 |