Exposure
- ID
- PIONI.2024-07-03T02:27:30.742_1
- Header ID
- PIONI.2024-07-03T02:27:30.742
- Date updated
- 2024-07-03 02:35:51 UTC+0000
- Release date
- 2025-07-03 02:35:51 UTC+0000
- UTC Start
- 2024-07-03 02:27:30.742
- UTC End
- 2024-07-03 02:28:09.142
- MJD Start
- 60494.1024391437
- MJD End
- 60494.1028835881
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0073905
- Ambient temperature (°C)
- 17.74
- Seeing (arcsec)
- 0.58
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 | 86.2670 | 86.3330 | 105.9000 | 106.0000 |
| A0-J2 | 127.2220 | 127.2780 | 83.2000 | 83.4000 |
| A0-K0 | 127.9220 | 127.9310 | 62.9930 | 63.1410 |
| G1-J2 | 58.0430 | 58.0340 | 48.3000 | 48.5000 |
| G1-K0 | 87.3820 | 87.3610 | 20.7810 | 20.8910 |
| J2-K0 | 44.8560 | 44.8690 | 344.0020 | 344.0900 |
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 | 60494.1024391437 |
| 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 | 86.267 |
| HIERARCH ESO ISS PBL12 END | 86.333 |
| HIERARCH ESO ISS PBLA12 START | 105.9 |
| HIERARCH ESO ISS PBLA12 END | 106.0 |
| HIERARCH ESO ISS PBL13 START | 127.222 |
| HIERARCH ESO ISS PBL13 END | 127.278 |
| HIERARCH ESO ISS PBLA13 START | 83.2 |
| HIERARCH ESO ISS PBLA13 END | 83.4 |
| HIERARCH ESO ISS PBL14 START | 127.922 |
| HIERARCH ESO ISS PBL14 END | 127.931 |
| HIERARCH ESO ISS PBLA14 START | 62.993 |
| HIERARCH ESO ISS PBLA14 END | 63.141 |
| HIERARCH ESO ISS PBL23 START | 58.043 |
| HIERARCH ESO ISS PBL23 END | 58.034 |
| HIERARCH ESO ISS PBLA23 START | 48.3 |
| HIERARCH ESO ISS PBLA23 END | 48.5 |
| HIERARCH ESO ISS PBL24 START | 87.382 |
| HIERARCH ESO ISS PBL24 END | 87.361 |
| HIERARCH ESO ISS PBLA24 START | 20.781 |
| HIERARCH ESO ISS PBLA24 END | 20.891 |
| HIERARCH ESO ISS PBL34 START | 44.856 |
| HIERARCH ESO ISS PBL34 END | 44.869 |
| HIERARCH ESO ISS PBLA34 START | 344.002 |
| HIERARCH ESO ISS PBLA34 END | 344.09 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007159 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007622 |
| HIERARCH ESO ISS AMBI TEMP | 17.74 |
| HIERARCH ESO ISS AMBI FWHM START | 0.56 |
| HIERARCH ESO ISS AMBI FWHM END | 0.6 |