Exposure
- ID
- PIONI.2021-02-12T06:25:23.228_1
- Header ID
- PIONI.2021-02-12T06:25:23.228
- Date updated
- 2021-09-29 14:26:25 UTC+0000
- Release date
- 2022-02-12 06:36:02 UTC+0000
- UTC Start
- 2021-02-12 06:25:23.228
- UTC End
- 2021-02-12 06:27:05.628
- MJD Start
- 59257.2676299508
- MJD End
- 59257.268815136
- Exposure time (s)
- 102.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0026705
- Ambient temperature (°C)
- 10.93
- Seeing (arcsec)
- 1.125
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 | 75.7390 | 75.9690 | 81.7000 | 82.2000 |
| A0-J2 | 121.0760 | 121.2590 | 59.9000 | 60.4000 |
| A0-J3 | 130.2780 | 130.2310 | 24.0530 | 24.4370 |
| G1-J2 | 58.0660 | 58.0550 | 30.9000 | 31.3000 |
| G1-J3 | 110.2810 | 110.3490 | 348.5750 | 348.8280 |
| J2-J3 | 77.8640 | 78.0790 | 318.4430 | 318.6940 |
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 | 59257.2676299508 |
| 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 | 75.739 |
| HIERARCH ESO ISS PBL12 END | 75.969 |
| HIERARCH ESO ISS PBLA12 START | 81.7 |
| HIERARCH ESO ISS PBLA12 END | 82.2 |
| HIERARCH ESO ISS PBL13 START | 121.076 |
| HIERARCH ESO ISS PBL13 END | 121.259 |
| HIERARCH ESO ISS PBLA13 START | 59.9 |
| HIERARCH ESO ISS PBLA13 END | 60.4 |
| HIERARCH ESO ISS PBL14 START | 130.278 |
| HIERARCH ESO ISS PBL14 END | 130.231 |
| HIERARCH ESO ISS PBLA14 START | 24.053 |
| HIERARCH ESO ISS PBLA14 END | 24.437 |
| HIERARCH ESO ISS PBL23 START | 58.066 |
| HIERARCH ESO ISS PBL23 END | 58.055 |
| HIERARCH ESO ISS PBLA23 START | 30.9 |
| HIERARCH ESO ISS PBLA23 END | 31.3 |
| HIERARCH ESO ISS PBL24 START | 110.281 |
| HIERARCH ESO ISS PBL24 END | 110.349 |
| HIERARCH ESO ISS PBLA24 START | 348.575 |
| HIERARCH ESO ISS PBLA24 END | 348.828 |
| HIERARCH ESO ISS PBL34 START | 77.864 |
| HIERARCH ESO ISS PBL34 END | 78.079 |
| HIERARCH ESO ISS PBLA34 START | 318.443 |
| HIERARCH ESO ISS PBLA34 END | 318.694 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002553 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002788 |
| HIERARCH ESO ISS AMBI TEMP | 10.93 |
| HIERARCH ESO ISS AMBI FWHM START | 1.11 |
| HIERARCH ESO ISS AMBI FWHM END | 1.14 |