Exposure
- ID
- PIONI.2022-08-21T04:10:29.391_1
- Header ID
- PIONI.2022-08-21T04:10:29.391
- Date updated
- 2022-08-21 04:15:54 UTC+0000
- Release date
- 2022-08-21 04:10:29 UTC+0000
- UTC Start
- 2022-08-21 04:10:29.391
- UTC End
- 2022-08-21 04:10:54.991
- MJD Start
- 59812.1739512892
- MJD End
- 59812.1742475855
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0021725
- Ambient temperature (°C)
- 11.91
- Seeing (arcsec)
- 1.41
Observation
- ID
- 50719
- 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
- 37836
- Name
- HD 171042
- RA
- 279.673229
- DEC
- -70.23551
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 22.4760 | 22.4790 | 164.5000 | 164.6000 |
| A0-D0 | 28.4970 | 28.4850 | 116.1000 | 116.3000 |
| A0-C1 | 22.4390 | 22.4400 | 146.0440 | 146.1800 |
| B2-D0 | 21.5890 | 21.5680 | 65.0000 | 65.2000 |
| B2-C1 | 7.1900 | 7.1830 | 64.9770 | 65.0890 |
| D0-C1 | 14.3980 | 14.3850 | 245.0730 | 245.1850 |
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 | 59812.1739512892 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 171042 |
| RA | 279.673229 |
| DEC | -70.23551 |
| 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 | 22.476 |
| HIERARCH ESO ISS PBL12 END | 22.479 |
| HIERARCH ESO ISS PBLA12 START | 164.5 |
| HIERARCH ESO ISS PBLA12 END | 164.6 |
| HIERARCH ESO ISS PBL13 START | 28.497 |
| HIERARCH ESO ISS PBL13 END | 28.485 |
| HIERARCH ESO ISS PBLA13 START | 116.1 |
| HIERARCH ESO ISS PBLA13 END | 116.3 |
| HIERARCH ESO ISS PBL14 START | 22.439 |
| HIERARCH ESO ISS PBL14 END | 22.44 |
| HIERARCH ESO ISS PBLA14 START | 146.044 |
| HIERARCH ESO ISS PBLA14 END | 146.18 |
| HIERARCH ESO ISS PBL23 START | 21.589 |
| HIERARCH ESO ISS PBL23 END | 21.568 |
| HIERARCH ESO ISS PBLA23 START | 65.0 |
| HIERARCH ESO ISS PBLA23 END | 65.2 |
| HIERARCH ESO ISS PBL24 START | 7.19 |
| HIERARCH ESO ISS PBL24 END | 7.183 |
| HIERARCH ESO ISS PBLA24 START | 64.977 |
| HIERARCH ESO ISS PBLA24 END | 65.089 |
| HIERARCH ESO ISS PBL34 START | 14.398 |
| HIERARCH ESO ISS PBL34 END | 14.385 |
| HIERARCH ESO ISS PBLA34 START | 245.073 |
| HIERARCH ESO ISS PBLA34 END | 245.185 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002069 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002276 |
| HIERARCH ESO ISS AMBI TEMP | 11.91 |
| HIERARCH ESO ISS AMBI FWHM START | 1.5 |
| HIERARCH ESO ISS AMBI FWHM END | 1.32 |