Exposure
- ID
- PIONI.2021-08-15T02:40:19.242_1
- Header ID
- PIONI.2021-08-15T02:40:19.242
- Date updated
- 2021-08-15 02:51:24 UTC+0000
- Release date
- 2022-08-15 02:51:23 UTC+0000
- UTC Start
- 2021-08-15 02:40:19.242
- UTC End
- 2021-08-15 02:42:01.642
- MJD Start
- 59441.1113338177
- MJD End
- 59441.1125190029
- Exposure time (s)
- 102.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002042
- Ambient temperature (°C)
- 8.34
- Seeing (arcsec)
- 1.285
Observation
- ID
- 47822
- Category
- science
- Program ID
- 105.207E.001
- Program Title
- MULTIPLICITY OF GALACTIC CEPHEIDS FROM LONG-BASELINE INTERFEROMETRY
- Program Type
- Normal
- PI / COI
- GALLENNE/ KERVELLA/ MERAND/ EVANS/ PROFFITT/ PIETRZYNSKI/ GIEREN
Target
- ID
- 35109
- Name
- SY_Nor
- RA
- 238.677418
- DEC
- -54.56644
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 89.3560 | 89.3280 | 157.6000 | 158.1000 |
| A0-J2 | 116.0580 | 115.8750 | 140.9000 | 141.4000 |
| A0-J3 | 86.7980 | 86.2860 | 87.6460 | 88.0430 |
| G1-J2 | 39.8510 | 39.6370 | 100.8000 | 101.2000 |
| G1-J3 | 101.0100 | 100.7810 | 31.4400 | 31.6380 |
| J2-J3 | 94.6100 | 94.5780 | 8.2260 | 8.5040 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 105.207E.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 59441.1113338177 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | SY_Nor |
| RA | 238.677418 |
| DEC | -54.56644 |
| 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 | J3 |
| EXPTIME | 102.4 |
| HIERARCH ESO DET DIT | 0.001 |
| HIERARCH ESO DET NDIT | 102400 |
| HIERARCH ESO ISS PBL12 START | 89.356 |
| HIERARCH ESO ISS PBL12 END | 89.328 |
| HIERARCH ESO ISS PBLA12 START | 157.6 |
| HIERARCH ESO ISS PBLA12 END | 158.1 |
| HIERARCH ESO ISS PBL13 START | 116.058 |
| HIERARCH ESO ISS PBL13 END | 115.875 |
| HIERARCH ESO ISS PBLA13 START | 140.9 |
| HIERARCH ESO ISS PBLA13 END | 141.4 |
| HIERARCH ESO ISS PBL14 START | 86.798 |
| HIERARCH ESO ISS PBL14 END | 86.286 |
| HIERARCH ESO ISS PBLA14 START | 87.646 |
| HIERARCH ESO ISS PBLA14 END | 88.043 |
| HIERARCH ESO ISS PBL23 START | 39.851 |
| HIERARCH ESO ISS PBL23 END | 39.637 |
| HIERARCH ESO ISS PBLA23 START | 100.8 |
| HIERARCH ESO ISS PBLA23 END | 101.2 |
| HIERARCH ESO ISS PBL24 START | 101.01 |
| HIERARCH ESO ISS PBL24 END | 100.781 |
| HIERARCH ESO ISS PBLA24 START | 31.44 |
| HIERARCH ESO ISS PBLA24 END | 31.638 |
| HIERARCH ESO ISS PBL34 START | 94.61 |
| HIERARCH ESO ISS PBL34 END | 94.578 |
| HIERARCH ESO ISS PBLA34 START | 8.226 |
| HIERARCH ESO ISS PBLA34 END | 8.504 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001992 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002092 |
| HIERARCH ESO ISS AMBI TEMP | 8.34 |
| HIERARCH ESO ISS AMBI FWHM START | 1.23 |
| HIERARCH ESO ISS AMBI FWHM END | 1.34 |