Exposure
- ID
- PIONI.2024-07-03T02:12:01.479_1
- Header ID
- PIONI.2024-07-03T02:12:01.479
- 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 02:12:01.478
- UTC End
- 2024-07-03 02:12:39.878
- MJD Start
- 60494.0916837752
- MJD End
- 60494.0921282196
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005252
- Ambient temperature (°C)
- 17.67
- Seeing (arcsec)
- 0.75
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 | 84.9230 | 84.9990 | 103.3000 | 103.5000 |
| A0-J2 | 126.0180 | 126.0880 | 80.4000 | 80.5000 |
| A0-K0 | 127.6490 | 127.6690 | 60.1520 | 60.3030 |
| G1-J2 | 58.1690 | 58.1640 | 45.7000 | 45.8000 |
| G1-K0 | 87.7460 | 87.7280 | 18.6710 | 18.7830 |
| J2-K0 | 44.5930 | 44.6080 | 342.3390 | 342.4260 |
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 | 60494.0916837752 |
| 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 | 84.923 |
| HIERARCH ESO ISS PBL12 END | 84.999 |
| HIERARCH ESO ISS PBLA12 START | 103.3 |
| HIERARCH ESO ISS PBLA12 END | 103.5 |
| HIERARCH ESO ISS PBL13 START | 126.018 |
| HIERARCH ESO ISS PBL13 END | 126.088 |
| HIERARCH ESO ISS PBLA13 START | 80.4 |
| HIERARCH ESO ISS PBLA13 END | 80.5 |
| HIERARCH ESO ISS PBL14 START | 127.649 |
| HIERARCH ESO ISS PBL14 END | 127.669 |
| HIERARCH ESO ISS PBLA14 START | 60.152 |
| HIERARCH ESO ISS PBLA14 END | 60.303 |
| HIERARCH ESO ISS PBL23 START | 58.169 |
| HIERARCH ESO ISS PBL23 END | 58.164 |
| HIERARCH ESO ISS PBLA23 START | 45.7 |
| HIERARCH ESO ISS PBLA23 END | 45.8 |
| HIERARCH ESO ISS PBL24 START | 87.746 |
| HIERARCH ESO ISS PBL24 END | 87.728 |
| HIERARCH ESO ISS PBLA24 START | 18.671 |
| HIERARCH ESO ISS PBLA24 END | 18.783 |
| HIERARCH ESO ISS PBL34 START | 44.593 |
| HIERARCH ESO ISS PBL34 END | 44.608 |
| HIERARCH ESO ISS PBLA34 START | 342.339 |
| HIERARCH ESO ISS PBLA34 END | 342.426 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005169 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005335 |
| HIERARCH ESO ISS AMBI TEMP | 17.67 |
| HIERARCH ESO ISS AMBI FWHM START | 0.77 |
| HIERARCH ESO ISS AMBI FWHM END | 0.73 |