Exposure
- ID
- PIONI.2024-07-16T02:17:45.688_1
- Header ID
- PIONI.2024-07-16T02:17:45.688
- Date updated
- 2024-07-16 02:25:33 UTC+0000
- Release date
- 2025-07-16 02:25:33 UTC+0000
- UTC Start
- 2024-07-16 02:17:45.687
- UTC End
- 2024-07-16 02:18:24.087
- MJD Start
- 60507.0956676765
- MJD End
- 60507.0961121209
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007461
- Ambient temperature (°C)
- 14.93
- Seeing (arcsec)
- 0.55
Observation
- ID
- 60074
- Category
- science
- Program ID
- 113.26BT.002
- Program Title
- MULTIPLICITY OF GALACTIC CEPHEIDS FROM LONG-BASELINE INTERFEROMETRY
- Program Type
- Normal
- PI / COI
- GALLENNE / KERVELLA / MÉRAND / PIETRZYNSKI / PROFFITT / EVANS / GIEREN
Target
- ID
- 44586
- Name
- V636 Sco
- RA
- 260.692855
- DEC
- -45.61429
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 45.9130 | 45.9340 | 148.5000 | 148.6000 |
| A0-J2 | 129.0710 | 129.0870 | 90.7000 | 90.8000 |
| A0-J6 | 161.4430 | 161.3860 | 26.2410 | 26.3430 |
| B5-J2 | 111.5770 | 111.5550 | 70.3000 | 70.5000 |
| B5-J6 | 189.9550 | 189.9130 | 14.4460 | 14.5410 |
| J2-J6 | 157.3480 | 157.4000 | 338.4960 | 338.5900 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26BT.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60507.0956676765 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | V636 Sco |
| RA | 260.692855 |
| 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 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| EXPTIME | 38.4 |
| HIERARCH ESO DET DIT | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 45.913 |
| HIERARCH ESO ISS PBL12 END | 45.934 |
| HIERARCH ESO ISS PBLA12 START | 148.5 |
| HIERARCH ESO ISS PBLA12 END | 148.6 |
| HIERARCH ESO ISS PBL13 START | 129.071 |
| HIERARCH ESO ISS PBL13 END | 129.087 |
| HIERARCH ESO ISS PBLA13 START | 90.7 |
| HIERARCH ESO ISS PBLA13 END | 90.8 |
| HIERARCH ESO ISS PBL14 START | 161.443 |
| HIERARCH ESO ISS PBL14 END | 161.386 |
| HIERARCH ESO ISS PBLA14 START | 26.241 |
| HIERARCH ESO ISS PBLA14 END | 26.343 |
| HIERARCH ESO ISS PBL23 START | 111.577 |
| HIERARCH ESO ISS PBL23 END | 111.555 |
| HIERARCH ESO ISS PBLA23 START | 70.3 |
| HIERARCH ESO ISS PBLA23 END | 70.5 |
| HIERARCH ESO ISS PBL24 START | 189.955 |
| HIERARCH ESO ISS PBL24 END | 189.913 |
| HIERARCH ESO ISS PBLA24 START | 14.446 |
| HIERARCH ESO ISS PBLA24 END | 14.541 |
| HIERARCH ESO ISS PBL34 START | 157.348 |
| HIERARCH ESO ISS PBL34 END | 157.4 |
| HIERARCH ESO ISS PBLA34 START | 338.496 |
| HIERARCH ESO ISS PBLA34 END | 338.59 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007461 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007461 |
| HIERARCH ESO ISS AMBI TEMP | 14.93 |
| HIERARCH ESO ISS AMBI FWHM START | 0.55 |
| HIERARCH ESO ISS AMBI FWHM END | 0.55 |