Exposure
- ID
- PIONI.2022-05-01T09:51:41.232_1
- Header ID
- PIONI.2022-05-01T09:51:41.232
- Date updated
- 2022-05-01 09:56:11 UTC+0000
- Release date
- 2022-05-01 09:51:41 UTC+0000
- UTC Start
- 2022-05-01 09:51:41.232
- UTC End
- 2022-05-01 09:52:06.832
- MJD Start
- 59700.4108938901
- MJD End
- 59700.4111901864
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0037775
- Ambient temperature (°C)
- 12.8
- Seeing (arcsec)
- 0.51
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 | 21.4790 | 21.4870 | 137.3000 | 137.5000 |
| A0-D0 | 30.9320 | 30.9250 | 80.8000 | 80.9000 |
| A0-C1 | 21.7640 | 21.7700 | 114.0820 | 114.2140 |
| B2-D0 | 26.1870 | 26.1750 | 37.6000 | 37.7000 |
| B2-C1 | 8.7210 | 8.7170 | 37.5600 | 37.6630 |
| D0-C1 | 17.4660 | 17.4580 | 217.6360 | 217.7400 |
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 | 59700.4108938901 |
| 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 | 21.479 |
| HIERARCH ESO ISS PBL12 END | 21.487 |
| HIERARCH ESO ISS PBLA12 START | 137.3 |
| HIERARCH ESO ISS PBLA12 END | 137.5 |
| HIERARCH ESO ISS PBL13 START | 30.932 |
| HIERARCH ESO ISS PBL13 END | 30.925 |
| HIERARCH ESO ISS PBLA13 START | 80.8 |
| HIERARCH ESO ISS PBLA13 END | 80.9 |
| HIERARCH ESO ISS PBL14 START | 21.764 |
| HIERARCH ESO ISS PBL14 END | 21.77 |
| HIERARCH ESO ISS PBLA14 START | 114.082 |
| HIERARCH ESO ISS PBLA14 END | 114.214 |
| HIERARCH ESO ISS PBL23 START | 26.187 |
| HIERARCH ESO ISS PBL23 END | 26.175 |
| HIERARCH ESO ISS PBLA23 START | 37.6 |
| HIERARCH ESO ISS PBLA23 END | 37.7 |
| HIERARCH ESO ISS PBL24 START | 8.721 |
| HIERARCH ESO ISS PBL24 END | 8.717 |
| HIERARCH ESO ISS PBLA24 START | 37.56 |
| HIERARCH ESO ISS PBLA24 END | 37.663 |
| HIERARCH ESO ISS PBL34 START | 17.466 |
| HIERARCH ESO ISS PBL34 END | 17.458 |
| HIERARCH ESO ISS PBLA34 START | 217.636 |
| HIERARCH ESO ISS PBLA34 END | 217.74 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003924 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003631 |
| HIERARCH ESO ISS AMBI TEMP | 12.8 |
| HIERARCH ESO ISS AMBI FWHM START | 0.51 |
| HIERARCH ESO ISS AMBI FWHM END | 0.51 |