Exposure
- ID
- PIONI.2021-02-12T04:24:47.026_1
- Header ID
- PIONI.2021-02-12T04:24:47.026
- Date updated
- 2021-09-29 14:26:24 UTC+0000
- Release date
- 2022-02-12 04:36:05 UTC+0000
- UTC Start
- 2021-02-12 04:24:47.026
- UTC End
- 2021-02-12 04:27:20.626
- MJD Start
- 59257.183877619
- MJD End
- 59257.1856553968
- Exposure time (s)
- 153.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0046035
- Ambient temperature (°C)
- 11.81
- Seeing (arcsec)
- 0.625
Observation
- ID
- 46736
- 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
- 35084
- Name
- Y Car
- RA
- 158.29406
- DEC
- -58.49862
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 82.4270 | 82.6680 | 95.6000 | 96.2000 |
| A0-J2 | 126.4000 | 126.5680 | 74.9000 | 75.5000 |
| A0-J3 | 127.5890 | 127.4490 | 36.6140 | 37.1440 |
| G1-J2 | 57.2820 | 57.2330 | 44.3000 | 44.8000 |
| G1-J3 | 110.5800 | 110.6040 | 356.9260 | 357.2930 |
| J2-J3 | 83.2080 | 83.4310 | 326.5140 | 326.8940 |
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 | 59257.183877619 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | Y Car |
| RA | 158.29406 |
| DEC | -58.49862 |
| 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 | 153.6 |
| HIERARCH ESO DET DIT | 0.0015 |
| HIERARCH ESO DET NDIT | 102400 |
| HIERARCH ESO ISS PBL12 START | 82.427 |
| HIERARCH ESO ISS PBL12 END | 82.668 |
| HIERARCH ESO ISS PBLA12 START | 95.6 |
| HIERARCH ESO ISS PBLA12 END | 96.2 |
| HIERARCH ESO ISS PBL13 START | 126.4 |
| HIERARCH ESO ISS PBL13 END | 126.568 |
| HIERARCH ESO ISS PBLA13 START | 74.9 |
| HIERARCH ESO ISS PBLA13 END | 75.5 |
| HIERARCH ESO ISS PBL14 START | 127.589 |
| HIERARCH ESO ISS PBL14 END | 127.449 |
| HIERARCH ESO ISS PBLA14 START | 36.614 |
| HIERARCH ESO ISS PBLA14 END | 37.144 |
| HIERARCH ESO ISS PBL23 START | 57.282 |
| HIERARCH ESO ISS PBL23 END | 57.233 |
| HIERARCH ESO ISS PBLA23 START | 44.3 |
| HIERARCH ESO ISS PBLA23 END | 44.8 |
| HIERARCH ESO ISS PBL24 START | 110.58 |
| HIERARCH ESO ISS PBL24 END | 110.604 |
| HIERARCH ESO ISS PBLA24 START | 356.926 |
| HIERARCH ESO ISS PBLA24 END | 357.293 |
| HIERARCH ESO ISS PBL34 START | 83.208 |
| HIERARCH ESO ISS PBL34 END | 83.431 |
| HIERARCH ESO ISS PBLA34 START | 326.514 |
| HIERARCH ESO ISS PBLA34 END | 326.894 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003969 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005238 |
| HIERARCH ESO ISS AMBI TEMP | 11.81 |
| HIERARCH ESO ISS AMBI FWHM START | 0.71 |
| HIERARCH ESO ISS AMBI FWHM END | 0.54 |