Exposure
- ID
- PIONI.2021-02-12T02:13:35.607_1
- Header ID
- PIONI.2021-02-12T02:13:35.607
- Date updated
- 2021-09-29 14:26:23 UTC+0000
- Release date
- 2022-02-12 02:26:09 UTC+0000
- UTC Start
- 2021-02-12 02:13:35.607
- UTC End
- 2021-02-12 02:16:09.207
- MJD Start
- 59257.0927732284
- MJD End
- 59257.0945510062
- Exposure time (s)
- 153.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0029405
- Ambient temperature (°C)
- 12.09
- Seeing (arcsec)
- 0.725
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 | 68.1780 | 68.5320 | 65.5000 | 66.2000 |
| A0-J2 | 115.5390 | 115.8000 | 43.5000 | 44.3000 |
| A0-J3 | 130.9500 | 130.9240 | 11.6700 | 12.2280 |
| G1-J2 | 58.2060 | 58.2030 | 17.5000 | 18.1000 |
| G1-J3 | 106.1040 | 106.2760 | 340.4300 | 340.7800 |
| J2-J3 | 69.2410 | 69.6270 | 309.9630 | 310.3070 |
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 | 59257.0927732284 |
| 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 | 68.178 |
| HIERARCH ESO ISS PBL12 END | 68.532 |
| HIERARCH ESO ISS PBLA12 START | 65.5 |
| HIERARCH ESO ISS PBLA12 END | 66.2 |
| HIERARCH ESO ISS PBL13 START | 115.539 |
| HIERARCH ESO ISS PBL13 END | 115.8 |
| HIERARCH ESO ISS PBLA13 START | 43.5 |
| HIERARCH ESO ISS PBLA13 END | 44.3 |
| HIERARCH ESO ISS PBL14 START | 130.95 |
| HIERARCH ESO ISS PBL14 END | 130.924 |
| HIERARCH ESO ISS PBLA14 START | 11.67 |
| HIERARCH ESO ISS PBLA14 END | 12.228 |
| HIERARCH ESO ISS PBL23 START | 58.206 |
| HIERARCH ESO ISS PBL23 END | 58.203 |
| HIERARCH ESO ISS PBLA23 START | 17.5 |
| HIERARCH ESO ISS PBLA23 END | 18.1 |
| HIERARCH ESO ISS PBL24 START | 106.104 |
| HIERARCH ESO ISS PBL24 END | 106.276 |
| HIERARCH ESO ISS PBLA24 START | 340.43 |
| HIERARCH ESO ISS PBLA24 END | 340.78 |
| HIERARCH ESO ISS PBL34 START | 69.241 |
| HIERARCH ESO ISS PBL34 END | 69.627 |
| HIERARCH ESO ISS PBLA34 START | 309.963 |
| HIERARCH ESO ISS PBLA34 END | 310.307 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003106 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002775 |
| HIERARCH ESO ISS AMBI TEMP | 12.09 |
| HIERARCH ESO ISS AMBI FWHM START | 0.7 |
| HIERARCH ESO ISS AMBI FWHM END | 0.75 |