Exposure
- ID
- PIONI.2024-07-03T01:59:13.222_1
- Header ID
- PIONI.2024-07-03T01:59:13.222
- Date updated
- 2024-07-03 02:05:47 UTC+0000
- Release date
- 2025-07-03 02:05:47 UTC+0000
- UTC Start
- 2024-07-03 01:59:13.222
- UTC End
- 2024-07-03 01:59:51.622
- MJD Start
- 60494.082791918
- MJD End
- 60494.0832363624
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005049
- Ambient temperature (°C)
- 17.66
- Seeing (arcsec)
- 0.76
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 | 83.6640 | 83.7460 | 101.2000 | 101.4000 |
| A0-J2 | 124.8230 | 124.9030 | 78.0000 | 78.1000 |
| A0-K0 | 127.2690 | 127.2960 | 57.7550 | 57.9060 |
| G1-J2 | 58.2200 | 58.2180 | 43.4000 | 43.6000 |
| G1-K0 | 88.0040 | 87.9890 | 16.9010 | 17.0130 |
| J2-K0 | 44.3500 | 44.3660 | 340.9890 | 341.0730 |
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 | 60494.082791918 |
| 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 | 83.664 |
| HIERARCH ESO ISS PBL12 END | 83.746 |
| HIERARCH ESO ISS PBLA12 START | 101.2 |
| HIERARCH ESO ISS PBLA12 END | 101.4 |
| HIERARCH ESO ISS PBL13 START | 124.823 |
| HIERARCH ESO ISS PBL13 END | 124.903 |
| HIERARCH ESO ISS PBLA13 START | 78.0 |
| HIERARCH ESO ISS PBLA13 END | 78.1 |
| HIERARCH ESO ISS PBL14 START | 127.269 |
| HIERARCH ESO ISS PBL14 END | 127.296 |
| HIERARCH ESO ISS PBLA14 START | 57.755 |
| HIERARCH ESO ISS PBLA14 END | 57.906 |
| HIERARCH ESO ISS PBL23 START | 58.22 |
| HIERARCH ESO ISS PBL23 END | 58.218 |
| HIERARCH ESO ISS PBLA23 START | 43.4 |
| HIERARCH ESO ISS PBLA23 END | 43.6 |
| HIERARCH ESO ISS PBL24 START | 88.004 |
| HIERARCH ESO ISS PBL24 END | 87.989 |
| HIERARCH ESO ISS PBLA24 START | 16.901 |
| HIERARCH ESO ISS PBLA24 END | 17.013 |
| HIERARCH ESO ISS PBL34 START | 44.35 |
| HIERARCH ESO ISS PBL34 END | 44.366 |
| HIERARCH ESO ISS PBLA34 START | 340.989 |
| HIERARCH ESO ISS PBLA34 END | 341.073 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005049 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005049 |
| HIERARCH ESO ISS AMBI TEMP | 17.66 |
| HIERARCH ESO ISS AMBI FWHM START | 0.76 |
| HIERARCH ESO ISS AMBI FWHM END | 0.76 |