Exposure
- ID
- PIONI.2024-07-03T02:44:45.760_1
- Header ID
- PIONI.2024-07-03T02:44:45.760
- 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 02:44:45.760
- UTC End
- 2024-07-03 02:45:24.160
- MJD Start
- 60494.1144185173
- MJD End
- 60494.1148629617
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006589
- Ambient temperature (°C)
- 17.27
- Seeing (arcsec)
- 0.51
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 | 87.5360 | 87.5900 | 108.7000 | 108.8000 |
| A0-J2 | 128.2400 | 128.2790 | 86.4000 | 86.5000 |
| A0-K0 | 127.9620 | 127.9570 | 66.0930 | 66.2380 |
| G1-J2 | 57.8080 | 57.7940 | 51.2000 | 51.4000 |
| G1-K0 | 86.9020 | 86.8770 | 23.0890 | 23.1970 |
| J2-K0 | 45.1090 | 45.1200 | 345.8910 | 345.9810 |
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 | 60494.1144185173 |
| 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 | 87.536 |
| HIERARCH ESO ISS PBL12 END | 87.59 |
| HIERARCH ESO ISS PBLA12 START | 108.7 |
| HIERARCH ESO ISS PBLA12 END | 108.8 |
| HIERARCH ESO ISS PBL13 START | 128.24 |
| HIERARCH ESO ISS PBL13 END | 128.279 |
| HIERARCH ESO ISS PBLA13 START | 86.4 |
| HIERARCH ESO ISS PBLA13 END | 86.5 |
| HIERARCH ESO ISS PBL14 START | 127.962 |
| HIERARCH ESO ISS PBL14 END | 127.957 |
| HIERARCH ESO ISS PBLA14 START | 66.093 |
| HIERARCH ESO ISS PBLA14 END | 66.238 |
| HIERARCH ESO ISS PBL23 START | 57.808 |
| HIERARCH ESO ISS PBL23 END | 57.794 |
| HIERARCH ESO ISS PBLA23 START | 51.2 |
| HIERARCH ESO ISS PBLA23 END | 51.4 |
| HIERARCH ESO ISS PBL24 START | 86.902 |
| HIERARCH ESO ISS PBL24 END | 86.877 |
| HIERARCH ESO ISS PBLA24 START | 23.089 |
| HIERARCH ESO ISS PBLA24 END | 23.197 |
| HIERARCH ESO ISS PBL34 START | 45.109 |
| HIERARCH ESO ISS PBL34 END | 45.12 |
| HIERARCH ESO ISS PBLA34 START | 345.891 |
| HIERARCH ESO ISS PBLA34 END | 345.981 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006589 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006589 |
| HIERARCH ESO ISS AMBI TEMP | 17.27 |
| HIERARCH ESO ISS AMBI FWHM START | 0.51 |
| HIERARCH ESO ISS AMBI FWHM END | 0.51 |