Exposure
- ID
- PIONI.2024-07-16T01:48:51.333_1
- Header ID
- PIONI.2024-07-16T01:48:51.333
- Date updated
- 2024-07-16 02:00:40 UTC+0000
- Release date
- 2025-07-16 02:00:39 UTC+0000
- UTC Start
- 2024-07-16 01:48:51.333
- UTC End
- 2024-07-16 01:49:29.733
- MJD Start
- 60507.0755941346
- MJD End
- 60507.076038579
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0045855
- Ambient temperature (°C)
- 15.21
- Seeing (arcsec)
- 0.64
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 | 45.0770 | 45.1040 | 144.9000 | 145.0000 |
| A0-J2 | 127.9930 | 128.0370 | 85.5000 | 85.7000 |
| A0-J6 | 163.2410 | 163.1970 | 22.4690 | 22.5680 |
| B5-J2 | 111.9880 | 111.9870 | 65.2000 | 65.4000 |
| B5-J6 | 191.2510 | 191.2200 | 10.9980 | 11.0870 |
| J2-J6 | 155.2060 | 155.2730 | 335.1560 | 335.2390 |
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 | 60507.0755941346 |
| 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 | 45.077 |
| HIERARCH ESO ISS PBL12 END | 45.104 |
| HIERARCH ESO ISS PBLA12 START | 144.9 |
| HIERARCH ESO ISS PBLA12 END | 145.0 |
| HIERARCH ESO ISS PBL13 START | 127.993 |
| HIERARCH ESO ISS PBL13 END | 128.037 |
| HIERARCH ESO ISS PBLA13 START | 85.5 |
| HIERARCH ESO ISS PBLA13 END | 85.7 |
| HIERARCH ESO ISS PBL14 START | 163.241 |
| HIERARCH ESO ISS PBL14 END | 163.197 |
| HIERARCH ESO ISS PBLA14 START | 22.469 |
| HIERARCH ESO ISS PBLA14 END | 22.568 |
| HIERARCH ESO ISS PBL23 START | 111.988 |
| HIERARCH ESO ISS PBL23 END | 111.987 |
| HIERARCH ESO ISS PBLA23 START | 65.2 |
| HIERARCH ESO ISS PBLA23 END | 65.4 |
| HIERARCH ESO ISS PBL24 START | 191.251 |
| HIERARCH ESO ISS PBL24 END | 191.22 |
| HIERARCH ESO ISS PBLA24 START | 10.998 |
| HIERARCH ESO ISS PBLA24 END | 11.087 |
| HIERARCH ESO ISS PBL34 START | 155.206 |
| HIERARCH ESO ISS PBL34 END | 155.273 |
| HIERARCH ESO ISS PBLA34 START | 335.156 |
| HIERARCH ESO ISS PBLA34 END | 335.239 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004515 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004656 |
| HIERARCH ESO ISS AMBI TEMP | 15.21 |
| HIERARCH ESO ISS AMBI FWHM START | 0.64 |
| HIERARCH ESO ISS AMBI FWHM END | 0.64 |