Exposure
- ID
- PIONI.2024-07-03T01:42:12.008_1
- Header ID
- PIONI.2024-07-03T01:42:12.008
- Date updated
- 2024-07-03 01:50:45 UTC+0000
- Release date
- 2025-07-03 01:50:44 UTC+0000
- UTC Start
- 2024-07-03 01:42:12.008
- UTC End
- 2024-07-03 01:42:50.408
- MJD Start
- 60494.0709723169
- MJD End
- 60494.0714167613
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0062295
- Ambient temperature (°C)
- 17.18
- Seeing (arcsec)
- 0.645
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 | 81.7840 | 81.8780 | 98.4000 | 98.5000 |
| A0-J2 | 122.9710 | 123.0640 | 74.7000 | 74.9000 |
| A0-K0 | 126.5670 | 126.6050 | 54.4920 | 54.6480 |
| G1-J2 | 58.2210 | 58.2220 | 40.4000 | 40.5000 |
| G1-K0 | 88.2920 | 88.2790 | 14.5170 | 14.6300 |
| J2-K0 | 43.9890 | 44.0070 | 339.2340 | 339.3160 |
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 | 60494.0709723169 |
| 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 | 81.784 |
| HIERARCH ESO ISS PBL12 END | 81.878 |
| HIERARCH ESO ISS PBLA12 START | 98.4 |
| HIERARCH ESO ISS PBLA12 END | 98.5 |
| HIERARCH ESO ISS PBL13 START | 122.971 |
| HIERARCH ESO ISS PBL13 END | 123.064 |
| HIERARCH ESO ISS PBLA13 START | 74.7 |
| HIERARCH ESO ISS PBLA13 END | 74.9 |
| HIERARCH ESO ISS PBL14 START | 126.567 |
| HIERARCH ESO ISS PBL14 END | 126.605 |
| HIERARCH ESO ISS PBLA14 START | 54.492 |
| HIERARCH ESO ISS PBLA14 END | 54.648 |
| HIERARCH ESO ISS PBL23 START | 58.221 |
| HIERARCH ESO ISS PBL23 END | 58.222 |
| HIERARCH ESO ISS PBLA23 START | 40.4 |
| HIERARCH ESO ISS PBLA23 END | 40.5 |
| HIERARCH ESO ISS PBL24 START | 88.292 |
| HIERARCH ESO ISS PBL24 END | 88.279 |
| HIERARCH ESO ISS PBLA24 START | 14.517 |
| HIERARCH ESO ISS PBLA24 END | 14.63 |
| HIERARCH ESO ISS PBL34 START | 43.989 |
| HIERARCH ESO ISS PBL34 END | 44.007 |
| HIERARCH ESO ISS PBLA34 START | 339.234 |
| HIERARCH ESO ISS PBLA34 END | 339.316 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006466 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005993 |
| HIERARCH ESO ISS AMBI TEMP | 17.18 |
| HIERARCH ESO ISS AMBI FWHM START | 0.59 |
| HIERARCH ESO ISS AMBI FWHM END | 0.7 |