Exposure
- ID
- PIONI.2022-09-23T01:41:39.917_1
- Header ID
- PIONI.2022-09-23T01:41:39.917
- Date updated
- 2022-09-23 02:06:36 UTC+0000
- Release date
- 2022-09-23 01:41:39 UTC+0000
- UTC Start
- 2022-09-23 01:41:39.917
- UTC End
- 2022-09-23 01:42:05.517
- MJD Start
- 59845.0706008882
- MJD End
- 59845.0708971845
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00228
- Ambient temperature (°C)
- 9.79
- Seeing (arcsec)
- 0.95
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 | 22.3770 | 22.3800 | 160.8000 | 160.9000 |
| A0-D0 | 28.8630 | 28.8520 | 111.3000 | 111.4000 |
| A0-C1 | 22.3870 | 22.3890 | 141.7290 | 141.8640 |
| B2-D0 | 22.2410 | 22.2210 | 61.4000 | 61.5000 |
| B2-C1 | 7.4070 | 7.4000 | 61.3420 | 61.4560 |
| D0-C1 | 14.8340 | 14.8210 | 241.4360 | 241.5490 |
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 | 59845.0706008882 |
| 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 | 22.377 |
| HIERARCH ESO ISS PBL12 END | 22.38 |
| HIERARCH ESO ISS PBLA12 START | 160.8 |
| HIERARCH ESO ISS PBLA12 END | 160.9 |
| HIERARCH ESO ISS PBL13 START | 28.863 |
| HIERARCH ESO ISS PBL13 END | 28.852 |
| HIERARCH ESO ISS PBLA13 START | 111.3 |
| HIERARCH ESO ISS PBLA13 END | 111.4 |
| HIERARCH ESO ISS PBL14 START | 22.387 |
| HIERARCH ESO ISS PBL14 END | 22.389 |
| HIERARCH ESO ISS PBLA14 START | 141.729 |
| HIERARCH ESO ISS PBLA14 END | 141.864 |
| HIERARCH ESO ISS PBL23 START | 22.241 |
| HIERARCH ESO ISS PBL23 END | 22.221 |
| HIERARCH ESO ISS PBLA23 START | 61.4 |
| HIERARCH ESO ISS PBLA23 END | 61.5 |
| HIERARCH ESO ISS PBL24 START | 7.407 |
| HIERARCH ESO ISS PBL24 END | 7.4 |
| HIERARCH ESO ISS PBLA24 START | 61.342 |
| HIERARCH ESO ISS PBLA24 END | 61.456 |
| HIERARCH ESO ISS PBL34 START | 14.834 |
| HIERARCH ESO ISS PBL34 END | 14.821 |
| HIERARCH ESO ISS PBLA34 START | 241.436 |
| HIERARCH ESO ISS PBLA34 END | 241.549 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00228 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00228 |
| HIERARCH ESO ISS AMBI TEMP | 9.79 |
| HIERARCH ESO ISS AMBI FWHM START | 0.95 |
| HIERARCH ESO ISS AMBI FWHM END | 0.95 |