Exposure
- ID
- PIONI.2022-05-01T09:52:57.354_1
- Header ID
- PIONI.2022-05-01T09:52:57.354
- Date updated
- 2022-05-01 10:05:45 UTC+0000
- Release date
- 2022-05-01 09:52:57 UTC+0000
- UTC Start
- 2022-05-01 09:52:57.354
- UTC End
- 2022-05-01 09:53:22.954
- MJD Start
- 59700.4117749347
- MJD End
- 59700.412071231
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0039645
- Ambient temperature (°C)
- 12.79
- Seeing (arcsec)
- 0.525
Observation
- ID
- 50717
- 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
- 37834
- Name
- HD 181019
- RA
- 291.01956
- DEC
- -68.37109
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 21.4970 | 21.5060 | 137.6000 | 137.7000 |
| A0-D0 | 30.9160 | 30.9080 | 81.1000 | 81.2000 |
| A0-C1 | 21.7760 | 21.7810 | 114.3630 | 114.4960 |
| B2-D0 | 26.1600 | 26.1470 | 37.8000 | 37.9000 |
| B2-C1 | 8.7120 | 8.7080 | 37.7780 | 37.8820 |
| D0-C1 | 17.4480 | 17.4390 | 217.8550 | 217.9580 |
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 | 59700.4117749347 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 181019 |
| RA | 291.01956 |
| 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 | A0 |
| HIERARCH ESO ISS CONF STATION2 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | C1 |
| EXPTIME | 25.6 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 21.497 |
| HIERARCH ESO ISS PBL12 END | 21.506 |
| HIERARCH ESO ISS PBLA12 START | 137.6 |
| HIERARCH ESO ISS PBLA12 END | 137.7 |
| HIERARCH ESO ISS PBL13 START | 30.916 |
| HIERARCH ESO ISS PBL13 END | 30.908 |
| HIERARCH ESO ISS PBLA13 START | 81.1 |
| HIERARCH ESO ISS PBLA13 END | 81.2 |
| HIERARCH ESO ISS PBL14 START | 21.776 |
| HIERARCH ESO ISS PBL14 END | 21.781 |
| HIERARCH ESO ISS PBLA14 START | 114.363 |
| HIERARCH ESO ISS PBLA14 END | 114.496 |
| HIERARCH ESO ISS PBL23 START | 26.16 |
| HIERARCH ESO ISS PBL23 END | 26.147 |
| HIERARCH ESO ISS PBLA23 START | 37.8 |
| HIERARCH ESO ISS PBLA23 END | 37.9 |
| HIERARCH ESO ISS PBL24 START | 8.712 |
| HIERARCH ESO ISS PBL24 END | 8.708 |
| HIERARCH ESO ISS PBLA24 START | 37.778 |
| HIERARCH ESO ISS PBLA24 END | 37.882 |
| HIERARCH ESO ISS PBL34 START | 17.448 |
| HIERARCH ESO ISS PBL34 END | 17.439 |
| HIERARCH ESO ISS PBLA34 START | 217.855 |
| HIERARCH ESO ISS PBLA34 END | 217.958 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003631 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004298 |
| HIERARCH ESO ISS AMBI TEMP | 12.79 |
| HIERARCH ESO ISS AMBI FWHM START | 0.51 |
| HIERARCH ESO ISS AMBI FWHM END | 0.54 |