Exposure
- ID
- PIONI.2021-02-12T04:21:52.774_1
- Header ID
- PIONI.2021-02-12T04:21:52.774
- Date updated
- 2021-09-29 14:26:24 UTC+0000
- Release date
- 2022-02-12 04:31:06 UTC+0000
- UTC Start
- 2021-02-12 04:21:52.774
- UTC End
- 2021-02-12 04:24:26.374
- MJD Start
- 59257.1818608078
- MJD End
- 59257.1836385856
- Exposure time (s)
- 153.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004586
- Ambient temperature (°C)
- 11.95
- Seeing (arcsec)
- 0.645
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 | 82.1790 | 82.4240 | 95.0000 | 95.6000 |
| A0-J2 | 126.2260 | 126.3980 | 74.2000 | 74.8000 |
| A0-J3 | 127.7270 | 127.5910 | 36.0780 | 36.6080 |
| G1-J2 | 57.3290 | 57.2820 | 43.7000 | 44.3000 |
| G1-J3 | 110.5520 | 110.5790 | 356.5550 | 356.9220 |
| J2-J3 | 82.9790 | 83.2050 | 326.1310 | 326.5100 |
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 | 59257.1818608078 |
| 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 | 82.179 |
| HIERARCH ESO ISS PBL12 END | 82.424 |
| HIERARCH ESO ISS PBLA12 START | 95.0 |
| HIERARCH ESO ISS PBLA12 END | 95.6 |
| HIERARCH ESO ISS PBL13 START | 126.226 |
| HIERARCH ESO ISS PBL13 END | 126.398 |
| HIERARCH ESO ISS PBLA13 START | 74.2 |
| HIERARCH ESO ISS PBLA13 END | 74.8 |
| HIERARCH ESO ISS PBL14 START | 127.727 |
| HIERARCH ESO ISS PBL14 END | 127.591 |
| HIERARCH ESO ISS PBLA14 START | 36.078 |
| HIERARCH ESO ISS PBLA14 END | 36.608 |
| HIERARCH ESO ISS PBL23 START | 57.329 |
| HIERARCH ESO ISS PBL23 END | 57.282 |
| HIERARCH ESO ISS PBLA23 START | 43.7 |
| HIERARCH ESO ISS PBLA23 END | 44.3 |
| HIERARCH ESO ISS PBL24 START | 110.552 |
| HIERARCH ESO ISS PBL24 END | 110.579 |
| HIERARCH ESO ISS PBLA24 START | 356.555 |
| HIERARCH ESO ISS PBLA24 END | 356.922 |
| HIERARCH ESO ISS PBL34 START | 82.979 |
| HIERARCH ESO ISS PBL34 END | 83.205 |
| HIERARCH ESO ISS PBLA34 START | 326.131 |
| HIERARCH ESO ISS PBLA34 END | 326.51 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005203 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003969 |
| HIERARCH ESO ISS AMBI TEMP | 11.95 |
| HIERARCH ESO ISS AMBI FWHM START | 0.58 |
| HIERARCH ESO ISS AMBI FWHM END | 0.71 |