Exposure
- ID
- PIONI.2024-07-03T03:17:16.778_1
- Header ID
- PIONI.2024-07-03T03:17:16.778
- 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 03:17:16.778
- UTC End
- 2024-07-03 03:17:55.178
- MJD Start
- 60494.1369997421
- MJD End
- 60494.1374441865
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006311
- Ambient temperature (°C)
- 17.27
- Seeing (arcsec)
- 0.72
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 | 89.2880 | 89.3210 | 114.1000 | 114.2000 |
| A0-J2 | 129.1960 | 129.2040 | 92.2000 | 92.4000 |
| A0-K0 | 127.2070 | 127.1740 | 71.7940 | 71.9350 |
| G1-J2 | 57.0610 | 57.0360 | 56.5000 | 56.7000 |
| G1-K0 | 85.7560 | 85.7230 | 27.3050 | 27.4080 |
| J2-K0 | 45.4850 | 45.4930 | 349.5400 | 349.6330 |
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 | 60494.1369997421 |
| 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 | 89.288 |
| HIERARCH ESO ISS PBL12 END | 89.321 |
| HIERARCH ESO ISS PBLA12 START | 114.1 |
| HIERARCH ESO ISS PBLA12 END | 114.2 |
| HIERARCH ESO ISS PBL13 START | 129.196 |
| HIERARCH ESO ISS PBL13 END | 129.204 |
| HIERARCH ESO ISS PBLA13 START | 92.2 |
| HIERARCH ESO ISS PBLA13 END | 92.4 |
| HIERARCH ESO ISS PBL14 START | 127.207 |
| HIERARCH ESO ISS PBL14 END | 127.174 |
| HIERARCH ESO ISS PBLA14 START | 71.794 |
| HIERARCH ESO ISS PBLA14 END | 71.935 |
| HIERARCH ESO ISS PBL23 START | 57.061 |
| HIERARCH ESO ISS PBL23 END | 57.036 |
| HIERARCH ESO ISS PBLA23 START | 56.5 |
| HIERARCH ESO ISS PBLA23 END | 56.7 |
| HIERARCH ESO ISS PBL24 START | 85.756 |
| HIERARCH ESO ISS PBL24 END | 85.723 |
| HIERARCH ESO ISS PBLA24 START | 27.305 |
| HIERARCH ESO ISS PBLA24 END | 27.408 |
| HIERARCH ESO ISS PBL34 START | 45.485 |
| HIERARCH ESO ISS PBL34 END | 45.493 |
| HIERARCH ESO ISS PBLA34 START | 349.54 |
| HIERARCH ESO ISS PBLA34 END | 349.633 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005795 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006827 |
| HIERARCH ESO ISS AMBI TEMP | 17.27 |
| HIERARCH ESO ISS AMBI FWHM START | 0.76 |
| HIERARCH ESO ISS AMBI FWHM END | 0.68 |