Exposure
- ID
- PIONI.2024-07-03T03:33:24.459_1
- Header ID
- PIONI.2024-07-03T03:33:24.459
- Date updated
- 2024-07-03 03:40:42 UTC+0000
- Release date
- 2025-07-03 03:40:42 UTC+0000
- UTC Start
- 2024-07-03 03:33:24.460
- UTC End
- 2024-07-03 03:34:02.860
- MJD Start
- 60494.148199765
- MJD End
- 60494.1486442094
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.010785
- Ambient temperature (°C)
- 17.56
- Seeing (arcsec)
- 0.42
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 | 89.8590 | 89.8830 | 116.8000 | 117.0000 |
| A0-J2 | 129.1970 | 129.1890 | 95.1000 | 95.2000 |
| A0-K0 | 126.4020 | 126.3540 | 74.5750 | 74.7150 |
| G1-J2 | 56.5270 | 56.4960 | 59.1000 | 59.2000 |
| G1-K0 | 85.0570 | 85.0190 | 29.3260 | 29.4270 |
| J2-K0 | 45.6250 | 45.6310 | 351.3860 | 351.4800 |
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 | 60494.148199765 |
| 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 | 89.859 |
| HIERARCH ESO ISS PBL12 END | 89.883 |
| HIERARCH ESO ISS PBLA12 START | 116.8 |
| HIERARCH ESO ISS PBLA12 END | 117.0 |
| HIERARCH ESO ISS PBL13 START | 129.197 |
| HIERARCH ESO ISS PBL13 END | 129.189 |
| HIERARCH ESO ISS PBLA13 START | 95.1 |
| HIERARCH ESO ISS PBLA13 END | 95.2 |
| HIERARCH ESO ISS PBL14 START | 126.402 |
| HIERARCH ESO ISS PBL14 END | 126.354 |
| HIERARCH ESO ISS PBLA14 START | 74.575 |
| HIERARCH ESO ISS PBLA14 END | 74.715 |
| HIERARCH ESO ISS PBL23 START | 56.527 |
| HIERARCH ESO ISS PBL23 END | 56.496 |
| HIERARCH ESO ISS PBLA23 START | 59.1 |
| HIERARCH ESO ISS PBLA23 END | 59.2 |
| HIERARCH ESO ISS PBL24 START | 85.057 |
| HIERARCH ESO ISS PBL24 END | 85.019 |
| HIERARCH ESO ISS PBLA24 START | 29.326 |
| HIERARCH ESO ISS PBLA24 END | 29.427 |
| HIERARCH ESO ISS PBL34 START | 45.625 |
| HIERARCH ESO ISS PBL34 END | 45.631 |
| HIERARCH ESO ISS PBLA34 START | 351.386 |
| HIERARCH ESO ISS PBLA34 END | 351.48 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.010785 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.010785 |
| HIERARCH ESO ISS AMBI TEMP | 17.56 |
| HIERARCH ESO ISS AMBI FWHM START | 0.42 |
| HIERARCH ESO ISS AMBI FWHM END | 0.42 |