Exposure
- ID
- PIONI.2021-02-12T06:07:58.256_1
- Header ID
- PIONI.2021-02-12T06:07:58.256
- Date updated
- 2021-09-29 14:26:25 UTC+0000
- Release date
- 2022-02-12 06:15:59 UTC+0000
- UTC Start
- 2021-02-12 06:07:58.256
- UTC End
- 2021-02-12 06:09:40.656
- MJD Start
- 59257.255535373
- MJD End
- 59257.2567205582
- Exposure time (s)
- 102.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003954
- Ambient temperature (°C)
- 11.26
- Seeing (arcsec)
- 0.55
Observation
- ID
- 46740
- Category
- science
- Program ID
- 106.210F.001
- Program Title
- MULTIPLICITY OF GALACTIC CEPHEIDS FROM LONG-BASELINE INTERFEROMETRY
- Program Type
- Normal
- PI / COI
- GALLENNE/ KERVELLA/ M\XC3\XA9RAND/ PIETRZYNSKI/ PROFFITT/ EVANS/ GIEREN
Target
- ID
- 35088
- Name
- XX_Cen
- RA
- 205.076614
- DEC
- -57.61318
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 73.6950 | 73.9360 | 77.8000 | 78.2000 |
| A0-J2 | 119.4480 | 119.6400 | 55.7000 | 56.2000 |
| A0-J3 | 130.6300 | 130.5930 | 20.7410 | 21.1240 |
| G1-J2 | 58.1410 | 58.1330 | 27.3000 | 27.7000 |
| G1-J3 | 109.6300 | 109.7120 | 346.4140 | 346.6610 |
| J2-J3 | 75.9350 | 76.1660 | 316.3170 | 316.5590 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 106.210F.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 59257.255535373 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | XX_Cen |
| RA | 205.076614 |
| DEC | -57.61318 |
| 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 | 73.695 |
| HIERARCH ESO ISS PBL12 END | 73.936 |
| HIERARCH ESO ISS PBLA12 START | 77.8 |
| HIERARCH ESO ISS PBLA12 END | 78.2 |
| HIERARCH ESO ISS PBL13 START | 119.448 |
| HIERARCH ESO ISS PBL13 END | 119.64 |
| HIERARCH ESO ISS PBLA13 START | 55.7 |
| HIERARCH ESO ISS PBLA13 END | 56.2 |
| HIERARCH ESO ISS PBL14 START | 130.63 |
| HIERARCH ESO ISS PBL14 END | 130.593 |
| HIERARCH ESO ISS PBLA14 START | 20.741 |
| HIERARCH ESO ISS PBLA14 END | 21.124 |
| HIERARCH ESO ISS PBL23 START | 58.141 |
| HIERARCH ESO ISS PBL23 END | 58.133 |
| HIERARCH ESO ISS PBLA23 START | 27.3 |
| HIERARCH ESO ISS PBLA23 END | 27.7 |
| HIERARCH ESO ISS PBL24 START | 109.63 |
| HIERARCH ESO ISS PBL24 END | 109.712 |
| HIERARCH ESO ISS PBLA24 START | 346.414 |
| HIERARCH ESO ISS PBLA24 END | 346.661 |
| HIERARCH ESO ISS PBL34 START | 75.935 |
| HIERARCH ESO ISS PBL34 END | 76.166 |
| HIERARCH ESO ISS PBLA34 START | 316.317 |
| HIERARCH ESO ISS PBLA34 END | 316.559 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003494 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004414 |
| HIERARCH ESO ISS AMBI TEMP | 11.26 |
| HIERARCH ESO ISS AMBI FWHM START | 0.58 |
| HIERARCH ESO ISS AMBI FWHM END | 0.52 |