Exposure
- ID
- PIONI.2024-07-03T02:15:22.004_1
- Header ID
- PIONI.2024-07-03T02:15:22.004
- Date updated
- 2024-07-03 02:20:39 UTC+0000
- Release date
- 2025-07-03 02:20:38 UTC+0000
- UTC Start
- 2024-07-03 02:15:22.004
- UTC End
- 2024-07-03 02:16:00.404
- MJD Start
- 60494.0940046757
- MJD End
- 60494.0944491201
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0057095
- Ambient temperature (°C)
- 17.63
- Seeing (arcsec)
- 0.79
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 | 85.2300 | 85.3020 | 103.9000 | 104.0000 |
| A0-J2 | 126.3010 | 126.3670 | 81.0000 | 81.2000 |
| A0-K0 | 127.7260 | 127.7430 | 60.7720 | 60.9190 |
| G1-J2 | 58.1480 | 58.1430 | 46.3000 | 46.4000 |
| G1-K0 | 87.6720 | 87.6540 | 19.1300 | 19.2400 |
| J2-K0 | 44.6530 | 44.6670 | 342.6960 | 342.7810 |
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 | 60494.0940046757 |
| 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 | 85.23 |
| HIERARCH ESO ISS PBL12 END | 85.302 |
| HIERARCH ESO ISS PBLA12 START | 103.9 |
| HIERARCH ESO ISS PBLA12 END | 104.0 |
| HIERARCH ESO ISS PBL13 START | 126.301 |
| HIERARCH ESO ISS PBL13 END | 126.367 |
| HIERARCH ESO ISS PBLA13 START | 81.0 |
| HIERARCH ESO ISS PBLA13 END | 81.2 |
| HIERARCH ESO ISS PBL14 START | 127.726 |
| HIERARCH ESO ISS PBL14 END | 127.743 |
| HIERARCH ESO ISS PBLA14 START | 60.772 |
| HIERARCH ESO ISS PBLA14 END | 60.919 |
| HIERARCH ESO ISS PBL23 START | 58.148 |
| HIERARCH ESO ISS PBL23 END | 58.143 |
| HIERARCH ESO ISS PBLA23 START | 46.3 |
| HIERARCH ESO ISS PBLA23 END | 46.4 |
| HIERARCH ESO ISS PBL24 START | 87.672 |
| HIERARCH ESO ISS PBL24 END | 87.654 |
| HIERARCH ESO ISS PBLA24 START | 19.13 |
| HIERARCH ESO ISS PBLA24 END | 19.24 |
| HIERARCH ESO ISS PBL34 START | 44.653 |
| HIERARCH ESO ISS PBL34 END | 44.667 |
| HIERARCH ESO ISS PBLA34 START | 342.696 |
| HIERARCH ESO ISS PBLA34 END | 342.781 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005141 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006278 |
| HIERARCH ESO ISS AMBI TEMP | 17.63 |
| HIERARCH ESO ISS AMBI FWHM START | 0.88 |
| HIERARCH ESO ISS AMBI FWHM END | 0.7 |