Exposure
- ID
- PIONI.2022-05-04T08:38:42.381_1
- Header ID
- PIONI.2022-05-04T08:38:42.381
- Date updated
- 2022-05-04 08:45:39 UTC+0000
- Release date
- 2022-05-04 08:38:42 UTC+0000
- UTC Start
- 2022-05-04 08:38:42.381
- UTC End
- 2022-05-04 08:39:07.981
- MJD Start
- 59703.3602127428
- MJD End
- 59703.3605090391
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004695
- Ambient temperature (°C)
- 12.87
- Seeing (arcsec)
- 0.84
Observation
- ID
- 50796
- Category
- calibrator
- Program ID
- 109.23K5.004
- Program Title
- SPATIALLY RESOLVING THE CAUSE OF LONG SECONDARY PERIODS IN EVOLVED STARS
- Program Type
- Normal
- PI / COI
- COURTNEY-BARRER/ HAUBOIS/ IRELAND/ PALADINI/ HANSEN/ DEFRERE/ WOOD
Target
- ID
- 37890
- Name
- HD 181019
- RA
- 291.022576
- DEC
- -68.37109
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 68.1060 | 68.1120 | 261.7000 | 261.9000 |
| K0-D0 | 94.6770 | 94.6630 | 246.9000 | 247.0000 |
| K0-J3 | 43.1480 | 43.1720 | 317.6980 | 317.8030 |
| G2-D0 | 33.7250 | 33.7130 | 215.7000 | 215.8000 |
| G2-J3 | 56.6600 | 56.6400 | 42.6060 | 42.7230 |
| D0-J3 | 90.2310 | 90.1980 | 40.0220 | 40.1370 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 109.23K5.004 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 59703.3602127428 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 181019 |
| RA | 291.022576 |
| DEC | -68.37109 |
| 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 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 25.6 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 68.106 |
| HIERARCH ESO ISS PBL12 END | 68.112 |
| HIERARCH ESO ISS PBLA12 START | 261.7 |
| HIERARCH ESO ISS PBLA12 END | 261.9 |
| HIERARCH ESO ISS PBL13 START | 94.677 |
| HIERARCH ESO ISS PBL13 END | 94.663 |
| HIERARCH ESO ISS PBLA13 START | 246.9 |
| HIERARCH ESO ISS PBLA13 END | 247.0 |
| HIERARCH ESO ISS PBL14 START | 43.148 |
| HIERARCH ESO ISS PBL14 END | 43.172 |
| HIERARCH ESO ISS PBLA14 START | 317.698 |
| HIERARCH ESO ISS PBLA14 END | 317.803 |
| HIERARCH ESO ISS PBL23 START | 33.725 |
| HIERARCH ESO ISS PBL23 END | 33.713 |
| HIERARCH ESO ISS PBLA23 START | 215.7 |
| HIERARCH ESO ISS PBLA23 END | 215.8 |
| HIERARCH ESO ISS PBL24 START | 56.66 |
| HIERARCH ESO ISS PBL24 END | 56.64 |
| HIERARCH ESO ISS PBLA24 START | 42.606 |
| HIERARCH ESO ISS PBLA24 END | 42.723 |
| HIERARCH ESO ISS PBL34 START | 90.231 |
| HIERARCH ESO ISS PBL34 END | 90.198 |
| HIERARCH ESO ISS PBLA34 START | 40.022 |
| HIERARCH ESO ISS PBLA34 END | 40.137 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004516 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004874 |
| HIERARCH ESO ISS AMBI TEMP | 12.87 |
| HIERARCH ESO ISS AMBI FWHM START | 0.83 |
| HIERARCH ESO ISS AMBI FWHM END | 0.85 |