Exposure
- ID
- PIONI.2024-07-15T00:19:48.049_1
- Header ID
- PIONI.2024-07-15T00:19:48.049
- Date updated
- 2024-07-15 00:25:44 UTC+0000
- Release date
- 2025-07-15 00:25:44 UTC+0000
- UTC Start
- 2024-07-15 00:19:48.049
- UTC End
- 2024-07-15 00:20:26.449
- MJD Start
- 60506.013750569
- MJD End
- 60506.0141950134
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001802
- Ambient temperature (°C)
- 11.91
- Seeing (arcsec)
- 0.935
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 | 40.9640 | 41.0100 | 134.6000 | 134.7000 |
| A0-J2 | 118.2900 | 118.4070 | 67.7000 | 67.8000 |
| A0-J6 | 166.3740 | 166.3600 | 9.4940 | 9.6090 |
| B5-J2 | 108.9780 | 109.0240 | 47.4000 | 47.6000 |
| B5-J6 | 192.8720 | 192.8730 | 359.4910 | 359.5910 |
| J2-J6 | 144.6110 | 144.7290 | 325.4740 | 325.5490 |
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 | 60506.013750569 |
| 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 | 40.964 |
| HIERARCH ESO ISS PBL12 END | 41.01 |
| HIERARCH ESO ISS PBLA12 START | 134.6 |
| HIERARCH ESO ISS PBLA12 END | 134.7 |
| HIERARCH ESO ISS PBL13 START | 118.29 |
| HIERARCH ESO ISS PBL13 END | 118.407 |
| HIERARCH ESO ISS PBLA13 START | 67.7 |
| HIERARCH ESO ISS PBLA13 END | 67.8 |
| HIERARCH ESO ISS PBL14 START | 166.374 |
| HIERARCH ESO ISS PBL14 END | 166.36 |
| HIERARCH ESO ISS PBLA14 START | 9.494 |
| HIERARCH ESO ISS PBLA14 END | 9.609 |
| HIERARCH ESO ISS PBL23 START | 108.978 |
| HIERARCH ESO ISS PBL23 END | 109.024 |
| HIERARCH ESO ISS PBLA23 START | 47.4 |
| HIERARCH ESO ISS PBLA23 END | 47.6 |
| HIERARCH ESO ISS PBL24 START | 192.872 |
| HIERARCH ESO ISS PBL24 END | 192.873 |
| HIERARCH ESO ISS PBLA24 START | 359.491 |
| HIERARCH ESO ISS PBLA24 END | 359.591 |
| HIERARCH ESO ISS PBL34 START | 144.611 |
| HIERARCH ESO ISS PBL34 END | 144.729 |
| HIERARCH ESO ISS PBLA34 START | 325.474 |
| HIERARCH ESO ISS PBLA34 END | 325.549 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001787 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001817 |
| HIERARCH ESO ISS AMBI TEMP | 11.91 |
| HIERARCH ESO ISS AMBI FWHM START | 0.95 |
| HIERARCH ESO ISS AMBI FWHM END | 0.92 |