Exposure
- ID
- PIONI.2024-07-14T23:02:26.843_1
- Header ID
- PIONI.2024-07-14T23:02:26.843
- Date updated
- 2024-07-14 23:10:38 UTC+0000
- Release date
- 2025-07-14 23:10:37 UTC+0000
- UTC Start
- 2024-07-14 23:02:26.844
- UTC End
- 2024-07-14 23:03:05.244
- MJD Start
- 60505.960032911
- MJD End
- 60505.9604773554
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002041
- Ambient temperature (°C)
- 12.2
- Seeing (arcsec)
- 0.73
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 | 35.6520 | 35.7160 | 127.6000 | 127.7000 |
| A0-J2 | 105.4430 | 105.5820 | 49.7000 | 49.9000 |
| A0-J6 | 166.8820 | 166.8840 | 358.1800 | 358.2970 |
| B5-J2 | 103.9710 | 104.0220 | 30.1000 | 30.3000 |
| B5-J6 | 191.5180 | 191.5450 | 349.9150 | 350.0130 |
| J2-J6 | 130.7200 | 130.8890 | 319.0040 | 319.0620 |
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 | 60505.960032911 |
| 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 | 35.652 |
| HIERARCH ESO ISS PBL12 END | 35.716 |
| HIERARCH ESO ISS PBLA12 START | 127.6 |
| HIERARCH ESO ISS PBLA12 END | 127.7 |
| HIERARCH ESO ISS PBL13 START | 105.443 |
| HIERARCH ESO ISS PBL13 END | 105.582 |
| HIERARCH ESO ISS PBLA13 START | 49.7 |
| HIERARCH ESO ISS PBLA13 END | 49.9 |
| HIERARCH ESO ISS PBL14 START | 166.882 |
| HIERARCH ESO ISS PBL14 END | 166.884 |
| HIERARCH ESO ISS PBLA14 START | 358.18 |
| HIERARCH ESO ISS PBLA14 END | 358.297 |
| HIERARCH ESO ISS PBL23 START | 103.971 |
| HIERARCH ESO ISS PBL23 END | 104.022 |
| HIERARCH ESO ISS PBLA23 START | 30.1 |
| HIERARCH ESO ISS PBLA23 END | 30.3 |
| HIERARCH ESO ISS PBL24 START | 191.518 |
| HIERARCH ESO ISS PBL24 END | 191.545 |
| HIERARCH ESO ISS PBLA24 START | 349.915 |
| HIERARCH ESO ISS PBLA24 END | 350.013 |
| HIERARCH ESO ISS PBL34 START | 130.72 |
| HIERARCH ESO ISS PBL34 END | 130.889 |
| HIERARCH ESO ISS PBLA34 START | 319.004 |
| HIERARCH ESO ISS PBLA34 END | 319.062 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002041 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002041 |
| HIERARCH ESO ISS AMBI TEMP | 12.2 |
| HIERARCH ESO ISS AMBI FWHM START | 0.7 |
| HIERARCH ESO ISS AMBI FWHM END | 0.76 |