Exposure
- ID
- PIONI.2021-02-12T06:05:54.908_1
- Header ID
- PIONI.2021-02-12T06:05:54.908
- 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 06:05:54.908
- UTC End
- 2021-02-12 06:07:37.308
- MJD Start
- 59257.2541077323
- MJD End
- 59257.2552929175
- Exposure time (s)
- 102.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003827
- Ambient temperature (°C)
- 11.31
- Seeing (arcsec)
- 0.54
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 | 73.4460 | 73.6890 | 77.3000 | 77.8000 |
| A0-J2 | 119.2510 | 119.4430 | 55.2000 | 55.7000 |
| A0-J3 | 130.6660 | 130.6310 | 20.3460 | 20.7290 |
| G1-J2 | 58.1470 | 58.1410 | 26.9000 | 27.3000 |
| G1-J3 | 109.5450 | 109.6280 | 346.1590 | 346.4060 |
| J2-J3 | 75.6970 | 75.9300 | 316.0660 | 316.3080 |
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 | 59257.2541077323 |
| 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 | 73.446 |
| HIERARCH ESO ISS PBL12 END | 73.689 |
| HIERARCH ESO ISS PBLA12 START | 77.3 |
| HIERARCH ESO ISS PBLA12 END | 77.8 |
| HIERARCH ESO ISS PBL13 START | 119.251 |
| HIERARCH ESO ISS PBL13 END | 119.443 |
| HIERARCH ESO ISS PBLA13 START | 55.2 |
| HIERARCH ESO ISS PBLA13 END | 55.7 |
| HIERARCH ESO ISS PBL14 START | 130.666 |
| HIERARCH ESO ISS PBL14 END | 130.631 |
| HIERARCH ESO ISS PBLA14 START | 20.346 |
| HIERARCH ESO ISS PBLA14 END | 20.729 |
| HIERARCH ESO ISS PBL23 START | 58.147 |
| HIERARCH ESO ISS PBL23 END | 58.141 |
| HIERARCH ESO ISS PBLA23 START | 26.9 |
| HIERARCH ESO ISS PBLA23 END | 27.3 |
| HIERARCH ESO ISS PBL24 START | 109.545 |
| HIERARCH ESO ISS PBL24 END | 109.628 |
| HIERARCH ESO ISS PBLA24 START | 346.159 |
| HIERARCH ESO ISS PBLA24 END | 346.406 |
| HIERARCH ESO ISS PBL34 START | 75.697 |
| HIERARCH ESO ISS PBL34 END | 75.93 |
| HIERARCH ESO ISS PBLA34 START | 316.066 |
| HIERARCH ESO ISS PBLA34 END | 316.308 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00416 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003494 |
| HIERARCH ESO ISS AMBI TEMP | 11.31 |
| HIERARCH ESO ISS AMBI FWHM START | 0.5 |
| HIERARCH ESO ISS AMBI FWHM END | 0.58 |