Exposure
- ID
- PIONI.2024-07-03T02:45:35.620_1
- Header ID
- PIONI.2024-07-03T02:45:35.620
- Date updated
- 2024-07-03 02:50:41 UTC+0000
- Release date
- 2025-07-03 02:50:41 UTC+0000
- UTC Start
- 2024-07-03 02:45:35.620
- UTC End
- 2024-07-03 02:46:14.020
- MJD Start
- 60494.1149956039
- MJD End
- 60494.1154400483
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007043
- Ambient temperature (°C)
- 17.25
- Seeing (arcsec)
- 0.66
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 | 87.5920 | 87.6450 | 108.9000 | 109.0000 |
| A0-J2 | 128.2800 | 128.3190 | 86.5000 | 86.7000 |
| A0-K0 | 127.9570 | 127.9510 | 66.2410 | 66.3860 |
| G1-J2 | 57.7940 | 57.7800 | 51.4000 | 51.5000 |
| G1-K0 | 86.8760 | 86.8510 | 23.1990 | 23.3070 |
| J2-K0 | 45.1210 | 45.1320 | 345.9830 | 346.0730 |
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 | 60494.1149956039 |
| 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 | 87.592 |
| HIERARCH ESO ISS PBL12 END | 87.645 |
| HIERARCH ESO ISS PBLA12 START | 108.9 |
| HIERARCH ESO ISS PBLA12 END | 109.0 |
| HIERARCH ESO ISS PBL13 START | 128.28 |
| HIERARCH ESO ISS PBL13 END | 128.319 |
| HIERARCH ESO ISS PBLA13 START | 86.5 |
| HIERARCH ESO ISS PBLA13 END | 86.7 |
| HIERARCH ESO ISS PBL14 START | 127.957 |
| HIERARCH ESO ISS PBL14 END | 127.951 |
| HIERARCH ESO ISS PBLA14 START | 66.241 |
| HIERARCH ESO ISS PBLA14 END | 66.386 |
| HIERARCH ESO ISS PBL23 START | 57.794 |
| HIERARCH ESO ISS PBL23 END | 57.78 |
| HIERARCH ESO ISS PBLA23 START | 51.4 |
| HIERARCH ESO ISS PBLA23 END | 51.5 |
| HIERARCH ESO ISS PBL24 START | 86.876 |
| HIERARCH ESO ISS PBL24 END | 86.851 |
| HIERARCH ESO ISS PBLA24 START | 23.199 |
| HIERARCH ESO ISS PBLA24 END | 23.307 |
| HIERARCH ESO ISS PBL34 START | 45.121 |
| HIERARCH ESO ISS PBL34 END | 45.132 |
| HIERARCH ESO ISS PBLA34 START | 345.983 |
| HIERARCH ESO ISS PBLA34 END | 346.073 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007043 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007043 |
| HIERARCH ESO ISS AMBI TEMP | 17.25 |
| HIERARCH ESO ISS AMBI FWHM START | 0.66 |
| HIERARCH ESO ISS AMBI FWHM END | 0.66 |