Exposure
- ID
- PIONI.2021-08-15T01:21:22.691_1
- Header ID
- PIONI.2021-08-15T01:21:22.691
- Date updated
- 2021-08-15 01:30:43 UTC+0000
- Release date
- 2022-08-15 01:30:43 UTC+0000
- UTC Start
- 2021-08-15 01:21:22.692
- UTC End
- 2021-08-15 01:23:05.092
- MJD Start
- 59441.0565126343
- MJD End
- 59441.0576978195
- Exposure time (s)
- 102.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0024625
- Ambient temperature (°C)
- 8.34
- Seeing (arcsec)
- 0.9
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 | 90.3620 | 90.3450 | 140.3000 | 140.8000 |
| A0-J2 | 123.2470 | 123.0770 | 121.7000 | 122.2000 |
| A0-J3 | 104.6520 | 104.2540 | 73.2550 | 73.6040 |
| G1-J2 | 47.4580 | 47.2860 | 84.2000 | 84.6000 |
| G1-J3 | 108.4310 | 108.2780 | 23.1120 | 23.3380 |
| J2-J3 | 95.0160 | 95.0260 | 357.1940 | 357.4780 |
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 | 59441.0565126343 |
| 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 | 90.362 |
| HIERARCH ESO ISS PBL12 END | 90.345 |
| HIERARCH ESO ISS PBLA12 START | 140.3 |
| HIERARCH ESO ISS PBLA12 END | 140.8 |
| HIERARCH ESO ISS PBL13 START | 123.247 |
| HIERARCH ESO ISS PBL13 END | 123.077 |
| HIERARCH ESO ISS PBLA13 START | 121.7 |
| HIERARCH ESO ISS PBLA13 END | 122.2 |
| HIERARCH ESO ISS PBL14 START | 104.652 |
| HIERARCH ESO ISS PBL14 END | 104.254 |
| HIERARCH ESO ISS PBLA14 START | 73.255 |
| HIERARCH ESO ISS PBLA14 END | 73.604 |
| HIERARCH ESO ISS PBL23 START | 47.458 |
| HIERARCH ESO ISS PBL23 END | 47.286 |
| HIERARCH ESO ISS PBLA23 START | 84.2 |
| HIERARCH ESO ISS PBLA23 END | 84.6 |
| HIERARCH ESO ISS PBL24 START | 108.431 |
| HIERARCH ESO ISS PBL24 END | 108.278 |
| HIERARCH ESO ISS PBLA24 START | 23.112 |
| HIERARCH ESO ISS PBLA24 END | 23.338 |
| HIERARCH ESO ISS PBL34 START | 95.016 |
| HIERARCH ESO ISS PBL34 END | 95.026 |
| HIERARCH ESO ISS PBLA34 START | 357.194 |
| HIERARCH ESO ISS PBLA34 END | 357.478 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00248 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002445 |
| HIERARCH ESO ISS AMBI TEMP | 8.34 |
| HIERARCH ESO ISS AMBI FWHM START | 0.88 |
| HIERARCH ESO ISS AMBI FWHM END | 0.92 |