Exposure
- ID
- PIONI.2024-07-15T00:03:18.863_1
- Header ID
- PIONI.2024-07-15T00:03:18.863
- Date updated
- 2024-07-15 00:10:40 UTC+0000
- Release date
- 2025-07-15 00:10:39 UTC+0000
- UTC Start
- 2024-07-15 00:03:18.863
- UTC End
- 2024-07-15 00:03:57.263
- MJD Start
- 60506.0023016511
- MJD End
- 60506.0027460955
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0018155
- Ambient temperature (°C)
- 11.75
- Seeing (arcsec)
- 0.865
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 | 39.9820 | 40.0310 | 133.0000 | 133.1000 |
| A0-J2 | 115.7700 | 115.8960 | 64.2000 | 64.3000 |
| A0-J6 | 166.6120 | 166.6020 | 7.1030 | 7.2190 |
| B5-J2 | 107.9770 | 108.0270 | 44.0000 | 44.1000 |
| B5-J6 | 192.7910 | 192.7970 | 357.4320 | 357.5320 |
| J2-J6 | 142.0610 | 142.1900 | 323.9600 | 324.0320 |
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 | 60506.0023016511 |
| 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 | 39.982 |
| HIERARCH ESO ISS PBL12 END | 40.031 |
| HIERARCH ESO ISS PBLA12 START | 133.0 |
| HIERARCH ESO ISS PBLA12 END | 133.1 |
| HIERARCH ESO ISS PBL13 START | 115.77 |
| HIERARCH ESO ISS PBL13 END | 115.896 |
| HIERARCH ESO ISS PBLA13 START | 64.2 |
| HIERARCH ESO ISS PBLA13 END | 64.3 |
| HIERARCH ESO ISS PBL14 START | 166.612 |
| HIERARCH ESO ISS PBL14 END | 166.602 |
| HIERARCH ESO ISS PBLA14 START | 7.103 |
| HIERARCH ESO ISS PBLA14 END | 7.219 |
| HIERARCH ESO ISS PBL23 START | 107.977 |
| HIERARCH ESO ISS PBL23 END | 108.027 |
| HIERARCH ESO ISS PBLA23 START | 44.0 |
| HIERARCH ESO ISS PBLA23 END | 44.1 |
| HIERARCH ESO ISS PBL24 START | 192.791 |
| HIERARCH ESO ISS PBL24 END | 192.797 |
| HIERARCH ESO ISS PBLA24 START | 357.432 |
| HIERARCH ESO ISS PBLA24 END | 357.532 |
| HIERARCH ESO ISS PBL34 START | 142.061 |
| HIERARCH ESO ISS PBL34 END | 142.19 |
| HIERARCH ESO ISS PBLA34 START | 323.96 |
| HIERARCH ESO ISS PBLA34 END | 324.032 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001874 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001757 |
| HIERARCH ESO ISS AMBI TEMP | 11.75 |
| HIERARCH ESO ISS AMBI FWHM START | 0.81 |
| HIERARCH ESO ISS AMBI FWHM END | 0.92 |