Exposure
- ID
- PIONI.2024-07-14T23:17:26.858_1
- Header ID
- PIONI.2024-07-14T23:17:26.858
- Date updated
- 2024-07-14 23:25:41 UTC+0000
- Release date
- 2025-07-14 23:25:40 UTC+0000
- UTC Start
- 2024-07-14 23:17:26.858
- UTC End
- 2024-07-14 23:18:05.258
- MJD Start
- 60505.9704497419
- MJD End
- 60505.9708941863
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0019745
- Ambient temperature (°C)
- 12.23
- Seeing (arcsec)
- 0.79
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 | 36.8220 | 36.8820 | 128.9000 | 128.9000 |
| A0-J2 | 108.0610 | 108.2000 | 53.5000 | 53.7000 |
| A0-J6 | 166.9000 | 166.8990 | 0.3840 | 0.5020 |
| B5-J2 | 104.9500 | 105.0030 | 33.7000 | 33.9000 |
| B5-J6 | 191.9800 | 192.0010 | 351.7480 | 351.8460 |
| J2-J6 | 133.8010 | 133.9600 | 320.1260 | 320.1870 |
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 | 60505.9704497419 |
| 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 | 36.822 |
| HIERARCH ESO ISS PBL12 END | 36.882 |
| HIERARCH ESO ISS PBLA12 START | 128.9 |
| HIERARCH ESO ISS PBLA12 END | 128.9 |
| HIERARCH ESO ISS PBL13 START | 108.061 |
| HIERARCH ESO ISS PBL13 END | 108.2 |
| HIERARCH ESO ISS PBLA13 START | 53.5 |
| HIERARCH ESO ISS PBLA13 END | 53.7 |
| HIERARCH ESO ISS PBL14 START | 166.9 |
| HIERARCH ESO ISS PBL14 END | 166.899 |
| HIERARCH ESO ISS PBLA14 START | 0.384 |
| HIERARCH ESO ISS PBLA14 END | 0.502 |
| HIERARCH ESO ISS PBL23 START | 104.95 |
| HIERARCH ESO ISS PBL23 END | 105.003 |
| HIERARCH ESO ISS PBLA23 START | 33.7 |
| HIERARCH ESO ISS PBLA23 END | 33.9 |
| HIERARCH ESO ISS PBL24 START | 191.98 |
| HIERARCH ESO ISS PBL24 END | 192.001 |
| HIERARCH ESO ISS PBLA24 START | 351.748 |
| HIERARCH ESO ISS PBLA24 END | 351.846 |
| HIERARCH ESO ISS PBL34 START | 133.801 |
| HIERARCH ESO ISS PBL34 END | 133.96 |
| HIERARCH ESO ISS PBLA34 START | 320.126 |
| HIERARCH ESO ISS PBLA34 END | 320.187 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002033 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001916 |
| HIERARCH ESO ISS AMBI TEMP | 12.23 |
| HIERARCH ESO ISS AMBI FWHM START | 0.77 |
| HIERARCH ESO ISS AMBI FWHM END | 0.81 |