Exposure
- ID
- PIONI.2024-07-16T01:48:00.832_1
- Header ID
- PIONI.2024-07-16T01:48:00.832
- Date updated
- 2024-07-16 02:05:40 UTC+0000
- Release date
- 2025-07-16 02:05:40 UTC+0000
- UTC Start
- 2024-07-16 01:48:00.832
- UTC End
- 2024-07-16 01:48:39.232
- MJD Start
- 60507.0750096333
- MJD End
- 60507.0754540777
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004913
- Ambient temperature (°C)
- 15.18
- 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 | 45.0510 | 45.0770 | 144.8000 | 144.9000 |
| A0-J2 | 127.9470 | 127.9920 | 85.4000 | 85.5000 |
| A0-J6 | 163.2860 | 163.2420 | 22.3580 | 22.4570 |
| B5-J2 | 111.9890 | 111.9880 | 65.1000 | 65.2000 |
| B5-J6 | 191.2820 | 191.2520 | 10.8970 | 10.9860 |
| J2-J6 | 155.1370 | 155.2050 | 335.0620 | 335.1450 |
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 | 60507.0750096333 |
| 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 | 45.051 |
| HIERARCH ESO ISS PBL12 END | 45.077 |
| HIERARCH ESO ISS PBLA12 START | 144.8 |
| HIERARCH ESO ISS PBLA12 END | 144.9 |
| HIERARCH ESO ISS PBL13 START | 127.947 |
| HIERARCH ESO ISS PBL13 END | 127.992 |
| HIERARCH ESO ISS PBLA13 START | 85.4 |
| HIERARCH ESO ISS PBLA13 END | 85.5 |
| HIERARCH ESO ISS PBL14 START | 163.286 |
| HIERARCH ESO ISS PBL14 END | 163.242 |
| HIERARCH ESO ISS PBLA14 START | 22.358 |
| HIERARCH ESO ISS PBLA14 END | 22.457 |
| HIERARCH ESO ISS PBL23 START | 111.989 |
| HIERARCH ESO ISS PBL23 END | 111.988 |
| HIERARCH ESO ISS PBLA23 START | 65.1 |
| HIERARCH ESO ISS PBLA23 END | 65.2 |
| HIERARCH ESO ISS PBL24 START | 191.282 |
| HIERARCH ESO ISS PBL24 END | 191.252 |
| HIERARCH ESO ISS PBLA24 START | 10.897 |
| HIERARCH ESO ISS PBLA24 END | 10.986 |
| HIERARCH ESO ISS PBL34 START | 155.137 |
| HIERARCH ESO ISS PBL34 END | 155.205 |
| HIERARCH ESO ISS PBLA34 START | 335.062 |
| HIERARCH ESO ISS PBLA34 END | 335.145 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005311 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004515 |
| HIERARCH ESO ISS AMBI TEMP | 15.18 |
| HIERARCH ESO ISS AMBI FWHM START | 0.64 |
| HIERARCH ESO ISS AMBI FWHM END | 0.64 |