Exposure
- ID
- PIONI.2024-07-03T03:34:14.809_1
- Header ID
- PIONI.2024-07-03T03:34:14.809
- Date updated
- 2024-07-03 03:40:42 UTC+0000
- Release date
- 2025-07-03 03:40:42 UTC+0000
- UTC Start
- 2024-07-03 03:34:14.809
- UTC End
- 2024-07-03 03:34:53.209
- MJD Start
- 60494.1487825103
- MJD End
- 60494.1492269547
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.012064
- Ambient temperature (°C)
- 17.62
- Seeing (arcsec)
- 0.39
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 | 89.8830 | 89.9060 | 117.0000 | 117.1000 |
| A0-J2 | 129.1890 | 129.1800 | 95.3000 | 95.4000 |
| A0-K0 | 126.3530 | 126.3030 | 74.7180 | 74.8580 |
| G1-J2 | 56.4960 | 56.4650 | 59.2000 | 59.3000 |
| G1-K0 | 85.0180 | 84.9800 | 29.4310 | 29.5300 |
| J2-K0 | 45.6310 | 45.6370 | 351.4840 | 351.5760 |
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 | 60494.1487825103 |
| 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 | 89.883 |
| HIERARCH ESO ISS PBL12 END | 89.906 |
| HIERARCH ESO ISS PBLA12 START | 117.0 |
| HIERARCH ESO ISS PBLA12 END | 117.1 |
| HIERARCH ESO ISS PBL13 START | 129.189 |
| HIERARCH ESO ISS PBL13 END | 129.18 |
| HIERARCH ESO ISS PBLA13 START | 95.3 |
| HIERARCH ESO ISS PBLA13 END | 95.4 |
| HIERARCH ESO ISS PBL14 START | 126.353 |
| HIERARCH ESO ISS PBL14 END | 126.303 |
| HIERARCH ESO ISS PBLA14 START | 74.718 |
| HIERARCH ESO ISS PBLA14 END | 74.858 |
| HIERARCH ESO ISS PBL23 START | 56.496 |
| HIERARCH ESO ISS PBL23 END | 56.465 |
| HIERARCH ESO ISS PBLA23 START | 59.2 |
| HIERARCH ESO ISS PBLA23 END | 59.3 |
| HIERARCH ESO ISS PBL24 START | 85.018 |
| HIERARCH ESO ISS PBL24 END | 84.98 |
| HIERARCH ESO ISS PBLA24 START | 29.431 |
| HIERARCH ESO ISS PBLA24 END | 29.53 |
| HIERARCH ESO ISS PBL34 START | 45.631 |
| HIERARCH ESO ISS PBL34 END | 45.637 |
| HIERARCH ESO ISS PBLA34 START | 351.484 |
| HIERARCH ESO ISS PBLA34 END | 351.576 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.010785 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.013343 |
| HIERARCH ESO ISS AMBI TEMP | 17.62 |
| HIERARCH ESO ISS AMBI FWHM START | 0.42 |
| HIERARCH ESO ISS AMBI FWHM END | 0.36 |