Exposure
- ID
- PIONI.2021-02-12T04:43:51.876_1
- Header ID
- PIONI.2021-02-12T04:43:51.876
- Date updated
- 2021-09-29 14:26:24 UTC+0000
- Release date
- 2022-02-12 04:56:38 UTC+0000
- UTC Start
- 2021-02-12 04:43:51.876
- UTC End
- 2021-02-12 04:46:25.476
- MJD Start
- 59257.1971281911
- MJD End
- 59257.1989059689
- Exposure time (s)
- 153.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005812
- Ambient temperature (°C)
- 11.61
- Seeing (arcsec)
- 0.46
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 | 83.9610 | 84.1780 | 99.5000 | 100.1000 |
| A0-J2 | 127.4270 | 127.5630 | 79.0000 | 79.7000 |
| A0-J3 | 126.5860 | 126.4200 | 40.1220 | 40.6530 |
| G1-J2 | 56.9260 | 56.8650 | 48.0000 | 48.6000 |
| G1-J3 | 110.6820 | 110.6850 | 359.3670 | 359.7400 |
| J2-J3 | 84.6310 | 84.8330 | 329.0510 | 329.4410 |
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 | 59257.1971281911 |
| 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 | 83.961 |
| HIERARCH ESO ISS PBL12 END | 84.178 |
| HIERARCH ESO ISS PBLA12 START | 99.5 |
| HIERARCH ESO ISS PBLA12 END | 100.1 |
| HIERARCH ESO ISS PBL13 START | 127.427 |
| HIERARCH ESO ISS PBL13 END | 127.563 |
| HIERARCH ESO ISS PBLA13 START | 79.0 |
| HIERARCH ESO ISS PBLA13 END | 79.7 |
| HIERARCH ESO ISS PBL14 START | 126.586 |
| HIERARCH ESO ISS PBL14 END | 126.42 |
| HIERARCH ESO ISS PBLA14 START | 40.122 |
| HIERARCH ESO ISS PBLA14 END | 40.653 |
| HIERARCH ESO ISS PBL23 START | 56.926 |
| HIERARCH ESO ISS PBL23 END | 56.865 |
| HIERARCH ESO ISS PBLA23 START | 48.0 |
| HIERARCH ESO ISS PBLA23 END | 48.6 |
| HIERARCH ESO ISS PBL24 START | 110.682 |
| HIERARCH ESO ISS PBL24 END | 110.685 |
| HIERARCH ESO ISS PBLA24 START | 359.367 |
| HIERARCH ESO ISS PBLA24 END | 359.74 |
| HIERARCH ESO ISS PBL34 START | 84.631 |
| HIERARCH ESO ISS PBL34 END | 84.833 |
| HIERARCH ESO ISS PBLA34 START | 329.051 |
| HIERARCH ESO ISS PBLA34 END | 329.441 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005625 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005999 |
| HIERARCH ESO ISS AMBI TEMP | 11.61 |
| HIERARCH ESO ISS AMBI FWHM START | 0.47 |
| HIERARCH ESO ISS AMBI FWHM END | 0.45 |