Exposure
- ID
- PIONI.2024-07-03T03:18:06.859_1
- Header ID
- PIONI.2024-07-03T03:18:06.859
- Date updated
- 2024-07-03 03:25:38 UTC+0000
- Release date
- 2025-07-03 03:25:38 UTC+0000
- UTC Start
- 2024-07-03 03:18:06.859
- UTC End
- 2024-07-03 03:18:45.259
- MJD Start
- 60494.1375793866
- MJD End
- 60494.138023831
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006318
- Ambient temperature (°C)
- 17.27
- Seeing (arcsec)
- 0.745
Observation
- ID
- 59857
- Category
- science
- Program ID
- 113.26BT.001
- Program Title
- MULTIPLICITY OF GALACTIC CEPHEIDS FROM LONG-BASELINE INTERFEROMETRY
- Program Type
- Normal
- PI / COI
- GALLENNE / KERVELLA / MÉRAND / PIETRZYNSKI / PROFFITT / EVANS / GIEREN
Target
- ID
- 44412
- Name
- V636 Sco
- RA
- 260.692057
- DEC
- -45.61429
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 89.3230 | 89.3550 | 114.2000 | 114.4000 |
| A0-J2 | 129.2040 | 129.2100 | 92.4000 | 92.5000 |
| A0-K0 | 127.1720 | 127.1390 | 71.9410 | 72.0790 |
| G1-J2 | 57.0350 | 57.0110 | 56.7000 | 56.8000 |
| G1-K0 | 85.7220 | 85.6890 | 27.4130 | 27.5140 |
| J2-K0 | 45.4930 | 45.5010 | 349.6370 | 349.7280 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26BT.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60494.1375793866 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | V636 Sco |
| RA | 260.692057 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 38.4 |
| HIERARCH ESO DET DIT | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 89.323 |
| HIERARCH ESO ISS PBL12 END | 89.355 |
| HIERARCH ESO ISS PBLA12 START | 114.2 |
| HIERARCH ESO ISS PBLA12 END | 114.4 |
| HIERARCH ESO ISS PBL13 START | 129.204 |
| HIERARCH ESO ISS PBL13 END | 129.21 |
| HIERARCH ESO ISS PBLA13 START | 92.4 |
| HIERARCH ESO ISS PBLA13 END | 92.5 |
| HIERARCH ESO ISS PBL14 START | 127.172 |
| HIERARCH ESO ISS PBL14 END | 127.139 |
| HIERARCH ESO ISS PBLA14 START | 71.941 |
| HIERARCH ESO ISS PBLA14 END | 72.079 |
| HIERARCH ESO ISS PBL23 START | 57.035 |
| HIERARCH ESO ISS PBL23 END | 57.011 |
| HIERARCH ESO ISS PBLA23 START | 56.7 |
| HIERARCH ESO ISS PBLA23 END | 56.8 |
| HIERARCH ESO ISS PBL24 START | 85.722 |
| HIERARCH ESO ISS PBL24 END | 85.689 |
| HIERARCH ESO ISS PBLA24 START | 27.413 |
| HIERARCH ESO ISS PBLA24 END | 27.514 |
| HIERARCH ESO ISS PBL34 START | 45.493 |
| HIERARCH ESO ISS PBL34 END | 45.501 |
| HIERARCH ESO ISS PBLA34 START | 349.637 |
| HIERARCH ESO ISS PBLA34 END | 349.728 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006827 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005809 |
| HIERARCH ESO ISS AMBI TEMP | 17.27 |
| HIERARCH ESO ISS AMBI FWHM START | 0.68 |
| HIERARCH ESO ISS AMBI FWHM END | 0.81 |