Exposure
- ID
- PIONI.2024-07-14T23:04:57.920_1
- Header ID
- PIONI.2024-07-14T23:04:57.920
- Date updated
- 2024-07-14 23:10:38 UTC+0000
- Release date
- 2025-07-14 23:10:37 UTC+0000
- UTC Start
- 2024-07-14 23:04:57.920
- UTC End
- 2024-07-14 23:05:36.320
- MJD Start
- 60505.961781485
- MJD End
- 60505.9622259294
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002041
- Ambient temperature (°C)
- 12.12
- Seeing (arcsec)
- 0.78
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 | 35.8530 | 35.9160 | 127.8000 | 127.9000 |
| A0-J2 | 105.8820 | 106.0210 | 50.4000 | 50.6000 |
| A0-J6 | 166.8890 | 166.8910 | 358.5500 | 358.6670 |
| B5-J2 | 104.1320 | 104.1840 | 30.7000 | 30.9000 |
| B5-J6 | 191.6020 | 191.6290 | 350.2220 | 350.3190 |
| J2-J6 | 131.2500 | 131.4180 | 319.1870 | 319.2460 |
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 | 60505.961781485 |
| 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 | 35.853 |
| HIERARCH ESO ISS PBL12 END | 35.916 |
| HIERARCH ESO ISS PBLA12 START | 127.8 |
| HIERARCH ESO ISS PBLA12 END | 127.9 |
| HIERARCH ESO ISS PBL13 START | 105.882 |
| HIERARCH ESO ISS PBL13 END | 106.021 |
| HIERARCH ESO ISS PBLA13 START | 50.4 |
| HIERARCH ESO ISS PBLA13 END | 50.6 |
| HIERARCH ESO ISS PBL14 START | 166.889 |
| HIERARCH ESO ISS PBL14 END | 166.891 |
| HIERARCH ESO ISS PBLA14 START | 358.55 |
| HIERARCH ESO ISS PBLA14 END | 358.667 |
| HIERARCH ESO ISS PBL23 START | 104.132 |
| HIERARCH ESO ISS PBL23 END | 104.184 |
| HIERARCH ESO ISS PBLA23 START | 30.7 |
| HIERARCH ESO ISS PBLA23 END | 30.9 |
| HIERARCH ESO ISS PBL24 START | 191.602 |
| HIERARCH ESO ISS PBL24 END | 191.629 |
| HIERARCH ESO ISS PBLA24 START | 350.222 |
| HIERARCH ESO ISS PBLA24 END | 350.319 |
| HIERARCH ESO ISS PBL34 START | 131.25 |
| HIERARCH ESO ISS PBL34 END | 131.418 |
| HIERARCH ESO ISS PBLA34 START | 319.187 |
| HIERARCH ESO ISS PBLA34 END | 319.246 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002041 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002041 |
| HIERARCH ESO ISS AMBI TEMP | 12.12 |
| HIERARCH ESO ISS AMBI FWHM START | 0.78 |
| HIERARCH ESO ISS AMBI FWHM END | 0.78 |