Exposure
- ID
- PIONI.2024-07-03T01:39:41.919_1
- Header ID
- PIONI.2024-07-03T01:39:41.919
- Date updated
- 2024-07-03 01:50:45 UTC+0000
- Release date
- 2025-07-03 01:50:44 UTC+0000
- UTC Start
- 2024-07-03 01:39:41.919
- UTC End
- 2024-07-03 01:40:20.319
- MJD Start
- 60494.069235174
- MJD End
- 60494.0696796184
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00505
- Ambient temperature (°C)
- 17.09
- Seeing (arcsec)
- 0.73
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 | 81.4890 | 81.5840 | 98.0000 | 98.1000 |
| A0-J2 | 122.6750 | 122.7700 | 74.2000 | 74.4000 |
| A0-K0 | 126.4470 | 126.4860 | 54.0050 | 54.1610 |
| G1-J2 | 58.2150 | 58.2170 | 39.9000 | 40.1000 |
| G1-K0 | 88.3290 | 88.3170 | 14.1630 | 14.2770 |
| J2-K0 | 43.9320 | 43.9510 | 338.9800 | 339.0610 |
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 | 60494.069235174 |
| 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 | 81.489 |
| HIERARCH ESO ISS PBL12 END | 81.584 |
| HIERARCH ESO ISS PBLA12 START | 98.0 |
| HIERARCH ESO ISS PBLA12 END | 98.1 |
| HIERARCH ESO ISS PBL13 START | 122.675 |
| HIERARCH ESO ISS PBL13 END | 122.77 |
| HIERARCH ESO ISS PBLA13 START | 74.2 |
| HIERARCH ESO ISS PBLA13 END | 74.4 |
| HIERARCH ESO ISS PBL14 START | 126.447 |
| HIERARCH ESO ISS PBL14 END | 126.486 |
| HIERARCH ESO ISS PBLA14 START | 54.005 |
| HIERARCH ESO ISS PBLA14 END | 54.161 |
| HIERARCH ESO ISS PBL23 START | 58.215 |
| HIERARCH ESO ISS PBL23 END | 58.217 |
| HIERARCH ESO ISS PBLA23 START | 39.9 |
| HIERARCH ESO ISS PBLA23 END | 40.1 |
| HIERARCH ESO ISS PBL24 START | 88.329 |
| HIERARCH ESO ISS PBL24 END | 88.317 |
| HIERARCH ESO ISS PBLA24 START | 14.163 |
| HIERARCH ESO ISS PBLA24 END | 14.277 |
| HIERARCH ESO ISS PBL34 START | 43.932 |
| HIERARCH ESO ISS PBL34 END | 43.951 |
| HIERARCH ESO ISS PBLA34 START | 338.98 |
| HIERARCH ESO ISS PBLA34 END | 339.061 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00505 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00505 |
| HIERARCH ESO ISS AMBI TEMP | 17.09 |
| HIERARCH ESO ISS AMBI FWHM START | 0.73 |
| HIERARCH ESO ISS AMBI FWHM END | 0.73 |