Exposure
- ID
- PIONI.2024-07-16T01:46:19.874_1
- Header ID
- PIONI.2024-07-16T01:46:19.874
- 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 01:46:19.874
- UTC End
- 2024-07-16 01:46:58.274
- MJD Start
- 60507.0738411355
- MJD End
- 60507.0742855799
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0056205
- Ambient temperature (°C)
- 15.11
- 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 | 44.9960 | 45.0220 | 144.6000 | 144.7000 |
| A0-J2 | 127.8520 | 127.8980 | 85.0000 | 85.2000 |
| A0-J6 | 163.3760 | 163.3330 | 22.1240 | 22.2420 |
| B5-J2 | 111.9880 | 111.9890 | 64.8000 | 64.9000 |
| B5-J6 | 191.3450 | 191.3150 | 10.6830 | 10.7920 |
| J2-J6 | 154.9960 | 155.0650 | 334.8620 | 334.9640 |
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 | 60507.0738411355 |
| 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 | 44.996 |
| HIERARCH ESO ISS PBL12 END | 45.022 |
| HIERARCH ESO ISS PBLA12 START | 144.6 |
| HIERARCH ESO ISS PBLA12 END | 144.7 |
| HIERARCH ESO ISS PBL13 START | 127.852 |
| HIERARCH ESO ISS PBL13 END | 127.898 |
| HIERARCH ESO ISS PBLA13 START | 85.0 |
| HIERARCH ESO ISS PBLA13 END | 85.2 |
| HIERARCH ESO ISS PBL14 START | 163.376 |
| HIERARCH ESO ISS PBL14 END | 163.333 |
| HIERARCH ESO ISS PBLA14 START | 22.124 |
| HIERARCH ESO ISS PBLA14 END | 22.242 |
| HIERARCH ESO ISS PBL23 START | 111.988 |
| HIERARCH ESO ISS PBL23 END | 111.989 |
| HIERARCH ESO ISS PBLA23 START | 64.8 |
| HIERARCH ESO ISS PBLA23 END | 64.9 |
| HIERARCH ESO ISS PBL24 START | 191.345 |
| HIERARCH ESO ISS PBL24 END | 191.315 |
| HIERARCH ESO ISS PBLA24 START | 10.683 |
| HIERARCH ESO ISS PBLA24 END | 10.792 |
| HIERARCH ESO ISS PBL34 START | 154.996 |
| HIERARCH ESO ISS PBL34 END | 155.065 |
| HIERARCH ESO ISS PBLA34 START | 334.862 |
| HIERARCH ESO ISS PBLA34 END | 334.964 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00593 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005311 |
| HIERARCH ESO ISS AMBI TEMP | 15.11 |
| HIERARCH ESO ISS AMBI FWHM START | 0.64 |
| HIERARCH ESO ISS AMBI FWHM END | 0.64 |