Exposure
- ID
- PIONI.2022-04-29T09:14:57.839_1
- Header ID
- PIONI.2022-04-29T09:14:57.839
- Date updated
- 2022-04-29 09:20:34 UTC+0000
- Release date
- 2022-04-29 09:14:57 UTC+0000
- UTC Start
- 2022-04-29 09:14:57.838
- UTC End
- 2022-04-29 09:15:23.438
- MJD Start
- 59698.3853916456
- MJD End
- 59698.3856879419
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0040925
- Ambient temperature (°C)
- 14.47
- Seeing (arcsec)
- 0.81
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 | 20.7470 | 20.7570 | 128.8000 | 128.9000 |
| A0-D0 | 31.4290 | 31.4240 | 70.6000 | 70.8000 |
| A0-C1 | 21.2950 | 21.3020 | 104.1370 | 104.2650 |
| B2-D0 | 27.0300 | 27.0200 | 29.9000 | 30.0000 |
| B2-C1 | 9.0020 | 8.9980 | 29.8960 | 29.9940 |
| D0-C1 | 18.0280 | 18.0220 | 209.9680 | 210.0650 |
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 | 59698.3853916456 |
| 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 | 20.747 |
| HIERARCH ESO ISS PBL12 END | 20.757 |
| HIERARCH ESO ISS PBLA12 START | 128.8 |
| HIERARCH ESO ISS PBLA12 END | 128.9 |
| HIERARCH ESO ISS PBL13 START | 31.429 |
| HIERARCH ESO ISS PBL13 END | 31.424 |
| HIERARCH ESO ISS PBLA13 START | 70.6 |
| HIERARCH ESO ISS PBLA13 END | 70.8 |
| HIERARCH ESO ISS PBL14 START | 21.295 |
| HIERARCH ESO ISS PBL14 END | 21.302 |
| HIERARCH ESO ISS PBLA14 START | 104.137 |
| HIERARCH ESO ISS PBLA14 END | 104.265 |
| HIERARCH ESO ISS PBL23 START | 27.03 |
| HIERARCH ESO ISS PBL23 END | 27.02 |
| HIERARCH ESO ISS PBLA23 START | 29.9 |
| HIERARCH ESO ISS PBLA23 END | 30.0 |
| HIERARCH ESO ISS PBL24 START | 9.002 |
| HIERARCH ESO ISS PBL24 END | 8.998 |
| HIERARCH ESO ISS PBLA24 START | 29.896 |
| HIERARCH ESO ISS PBLA24 END | 29.994 |
| HIERARCH ESO ISS PBL34 START | 18.028 |
| HIERARCH ESO ISS PBL34 END | 18.022 |
| HIERARCH ESO ISS PBLA34 START | 209.968 |
| HIERARCH ESO ISS PBLA34 END | 210.065 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003988 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004197 |
| HIERARCH ESO ISS AMBI TEMP | 14.47 |
| HIERARCH ESO ISS AMBI FWHM START | 0.88 |
| HIERARCH ESO ISS AMBI FWHM END | 0.74 |