Exposure
- ID
- PIONI.2021-02-12T05:20:28.145_1
- Header ID
- PIONI.2021-02-12T05:20:28.145
- Date updated
- 2021-09-29 14:26:24 UTC+0000
- Release date
- 2022-02-12 05:25:54 UTC+0000
- UTC Start
- 2021-02-12 05:20:28.144
- UTC End
- 2021-02-12 05:22:10.544
- MJD Start
- 59257.2225479651
- MJD End
- 59257.2237331503
- Exposure time (s)
- 102.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00389
- Ambient temperature (°C)
- 11.45
- Seeing (arcsec)
- 0.685
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 | 67.7590 | 68.0170 | 66.1000 | 66.7000 |
| A0-J2 | 114.8510 | 115.0440 | 43.8000 | 44.3000 |
| A0-J3 | 131.2370 | 131.2200 | 11.5870 | 11.9770 |
| G1-J2 | 58.2240 | 58.2230 | 17.5000 | 17.9000 |
| G1-J3 | 107.2360 | 107.3560 | 340.6130 | 340.8540 |
| J2-J3 | 69.9760 | 70.2500 | 310.6830 | 310.9150 |
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 | 59257.2225479651 |
| 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 | 67.759 |
| HIERARCH ESO ISS PBL12 END | 68.017 |
| HIERARCH ESO ISS PBLA12 START | 66.1 |
| HIERARCH ESO ISS PBLA12 END | 66.7 |
| HIERARCH ESO ISS PBL13 START | 114.851 |
| HIERARCH ESO ISS PBL13 END | 115.044 |
| HIERARCH ESO ISS PBLA13 START | 43.8 |
| HIERARCH ESO ISS PBLA13 END | 44.3 |
| HIERARCH ESO ISS PBL14 START | 131.237 |
| HIERARCH ESO ISS PBL14 END | 131.22 |
| HIERARCH ESO ISS PBLA14 START | 11.587 |
| HIERARCH ESO ISS PBLA14 END | 11.977 |
| HIERARCH ESO ISS PBL23 START | 58.224 |
| HIERARCH ESO ISS PBL23 END | 58.223 |
| HIERARCH ESO ISS PBLA23 START | 17.5 |
| HIERARCH ESO ISS PBLA23 END | 17.9 |
| HIERARCH ESO ISS PBL24 START | 107.236 |
| HIERARCH ESO ISS PBL24 END | 107.356 |
| HIERARCH ESO ISS PBLA24 START | 340.613 |
| HIERARCH ESO ISS PBLA24 END | 340.854 |
| HIERARCH ESO ISS PBL34 START | 69.976 |
| HIERARCH ESO ISS PBL34 END | 70.25 |
| HIERARCH ESO ISS PBLA34 START | 310.683 |
| HIERARCH ESO ISS PBLA34 END | 310.915 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004174 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003606 |
| HIERARCH ESO ISS AMBI TEMP | 11.45 |
| HIERARCH ESO ISS AMBI FWHM START | 0.65 |
| HIERARCH ESO ISS AMBI FWHM END | 0.72 |