Exposure
- ID
- PIONI.2021-02-12T02:19:23.895_1
- Header ID
- PIONI.2021-02-12T02:19:23.895
- Date updated
- 2021-09-29 14:26:23 UTC+0000
- Release date
- 2022-02-12 02:31:23 UTC+0000
- UTC Start
- 2021-02-12 02:19:23.895
- UTC End
- 2021-02-12 02:21:57.495
- MJD Start
- 59257.0968043385
- MJD End
- 59257.0985821163
- Exposure time (s)
- 153.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002956
- Ambient temperature (°C)
- 12.01
- Seeing (arcsec)
- 0.685
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 | 68.8930 | 69.2460 | 67.0000 | 67.7000 |
| A0-J2 | 116.0680 | 116.3310 | 45.0000 | 45.8000 |
| A0-J3 | 130.8950 | 130.8650 | 12.7980 | 13.3550 |
| G1-J2 | 58.1990 | 58.1950 | 18.7000 | 19.3000 |
| G1-J3 | 106.4480 | 106.6130 | 341.1390 | 341.4910 |
| J2-J3 | 70.0190 | 70.3980 | 310.6600 | 311.0060 |
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 | 59257.0968043385 |
| 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 | 68.893 |
| HIERARCH ESO ISS PBL12 END | 69.246 |
| HIERARCH ESO ISS PBLA12 START | 67.0 |
| HIERARCH ESO ISS PBLA12 END | 67.7 |
| HIERARCH ESO ISS PBL13 START | 116.068 |
| HIERARCH ESO ISS PBL13 END | 116.331 |
| HIERARCH ESO ISS PBLA13 START | 45.0 |
| HIERARCH ESO ISS PBLA13 END | 45.8 |
| HIERARCH ESO ISS PBL14 START | 130.895 |
| HIERARCH ESO ISS PBL14 END | 130.865 |
| HIERARCH ESO ISS PBLA14 START | 12.798 |
| HIERARCH ESO ISS PBLA14 END | 13.355 |
| HIERARCH ESO ISS PBL23 START | 58.199 |
| HIERARCH ESO ISS PBL23 END | 58.195 |
| HIERARCH ESO ISS PBLA23 START | 18.7 |
| HIERARCH ESO ISS PBLA23 END | 19.3 |
| HIERARCH ESO ISS PBL24 START | 106.448 |
| HIERARCH ESO ISS PBL24 END | 106.613 |
| HIERARCH ESO ISS PBLA24 START | 341.139 |
| HIERARCH ESO ISS PBLA24 END | 341.491 |
| HIERARCH ESO ISS PBL34 START | 70.019 |
| HIERARCH ESO ISS PBL34 END | 70.398 |
| HIERARCH ESO ISS PBLA34 START | 310.66 |
| HIERARCH ESO ISS PBLA34 END | 311.006 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003089 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002823 |
| HIERARCH ESO ISS AMBI TEMP | 12.01 |
| HIERARCH ESO ISS AMBI FWHM START | 0.65 |
| HIERARCH ESO ISS AMBI FWHM END | 0.72 |