Exposure
- ID
- PIONI.2024-07-03T03:32:34.025_1
- Header ID
- PIONI.2024-07-03T03:32:34.025
- 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 03:32:34.025
- UTC End
- 2024-07-03 03:33:12.425
- MJD Start
- 60494.147616032
- MJD End
- 60494.1480604764
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.009083
- Ambient temperature (°C)
- 17.5
- Seeing (arcsec)
- 0.59
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 | 89.8340 | 89.8580 | 116.7000 | 116.8000 |
| A0-J2 | 129.2050 | 129.1980 | 95.0000 | 95.1000 |
| A0-K0 | 126.4510 | 126.4040 | 74.4320 | 74.5690 |
| G1-J2 | 56.5570 | 56.5280 | 58.9000 | 59.1000 |
| G1-K0 | 85.0960 | 85.0590 | 29.2230 | 29.3220 |
| J2-K0 | 45.6180 | 45.6240 | 351.2910 | 351.3830 |
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 | 60494.147616032 |
| 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 | 89.834 |
| HIERARCH ESO ISS PBL12 END | 89.858 |
| HIERARCH ESO ISS PBLA12 START | 116.7 |
| HIERARCH ESO ISS PBLA12 END | 116.8 |
| HIERARCH ESO ISS PBL13 START | 129.205 |
| HIERARCH ESO ISS PBL13 END | 129.198 |
| HIERARCH ESO ISS PBLA13 START | 95.0 |
| HIERARCH ESO ISS PBLA13 END | 95.1 |
| HIERARCH ESO ISS PBL14 START | 126.451 |
| HIERARCH ESO ISS PBL14 END | 126.404 |
| HIERARCH ESO ISS PBLA14 START | 74.432 |
| HIERARCH ESO ISS PBLA14 END | 74.569 |
| HIERARCH ESO ISS PBL23 START | 56.557 |
| HIERARCH ESO ISS PBL23 END | 56.528 |
| HIERARCH ESO ISS PBLA23 START | 58.9 |
| HIERARCH ESO ISS PBLA23 END | 59.1 |
| HIERARCH ESO ISS PBL24 START | 85.096 |
| HIERARCH ESO ISS PBL24 END | 85.059 |
| HIERARCH ESO ISS PBLA24 START | 29.223 |
| HIERARCH ESO ISS PBLA24 END | 29.322 |
| HIERARCH ESO ISS PBL34 START | 45.618 |
| HIERARCH ESO ISS PBL34 END | 45.624 |
| HIERARCH ESO ISS PBLA34 START | 351.291 |
| HIERARCH ESO ISS PBLA34 END | 351.383 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007381 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.010785 |
| HIERARCH ESO ISS AMBI TEMP | 17.5 |
| HIERARCH ESO ISS AMBI FWHM START | 0.76 |
| HIERARCH ESO ISS AMBI FWHM END | 0.42 |