Exposure
- ID
- PIONI.2024-07-14T22:44:12.931_1
- Header ID
- PIONI.2024-07-14T22:44:12.931
- Date updated
- 2024-07-14 22:50:32 UTC+0000
- Release date
- 2025-07-14 22:50:32 UTC+0000
- UTC Start
- 2024-07-14 22:44:12.931
- UTC End
- 2024-07-14 22:44:51.331
- MJD Start
- 60505.9473718884
- MJD End
- 60505.9478163328
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002041
- Ambient temperature (°C)
- 12.57
- Seeing (arcsec)
- 0.6
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 | 34.1410 | 34.2090 | 126.2000 | 126.3000 |
| A0-J2 | 102.2930 | 102.4290 | 44.9000 | 45.1000 |
| A0-J6 | 166.7870 | 166.7930 | 355.5050 | 355.6220 |
| B5-J2 | 102.8490 | 102.8960 | 25.7000 | 25.9000 |
| B5-J6 | 190.8150 | 190.8490 | 347.7120 | 347.8080 |
| J2-J6 | 126.7230 | 126.9040 | 317.7370 | 317.7910 |
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 | 60505.9473718884 |
| 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 | 34.141 |
| HIERARCH ESO ISS PBL12 END | 34.209 |
| HIERARCH ESO ISS PBLA12 START | 126.2 |
| HIERARCH ESO ISS PBLA12 END | 126.3 |
| HIERARCH ESO ISS PBL13 START | 102.293 |
| HIERARCH ESO ISS PBL13 END | 102.429 |
| HIERARCH ESO ISS PBLA13 START | 44.9 |
| HIERARCH ESO ISS PBLA13 END | 45.1 |
| HIERARCH ESO ISS PBL14 START | 166.787 |
| HIERARCH ESO ISS PBL14 END | 166.793 |
| HIERARCH ESO ISS PBLA14 START | 355.505 |
| HIERARCH ESO ISS PBLA14 END | 355.622 |
| HIERARCH ESO ISS PBL23 START | 102.849 |
| HIERARCH ESO ISS PBL23 END | 102.896 |
| HIERARCH ESO ISS PBLA23 START | 25.7 |
| HIERARCH ESO ISS PBLA23 END | 25.9 |
| HIERARCH ESO ISS PBL24 START | 190.815 |
| HIERARCH ESO ISS PBL24 END | 190.849 |
| HIERARCH ESO ISS PBLA24 START | 347.712 |
| HIERARCH ESO ISS PBLA24 END | 347.808 |
| HIERARCH ESO ISS PBL34 START | 126.723 |
| HIERARCH ESO ISS PBL34 END | 126.904 |
| HIERARCH ESO ISS PBLA34 START | 317.737 |
| HIERARCH ESO ISS PBLA34 END | 317.791 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002041 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002041 |
| HIERARCH ESO ISS AMBI TEMP | 12.57 |
| HIERARCH ESO ISS AMBI FWHM START | 0.58 |
| HIERARCH ESO ISS AMBI FWHM END | 0.62 |