Exposure
- ID
- PIONI.2022-09-23T02:07:38.855_1
- Header ID
- PIONI.2022-09-23T02:07:38.855
- Date updated
- 2022-09-23 02:21:26 UTC+0000
- Release date
- 2022-09-23 02:07:38 UTC+0000
- UTC Start
- 2022-09-23 02:07:38.855
- UTC End
- 2022-09-23 02:08:04.455
- MJD Start
- 59845.0886441511
- MJD End
- 59845.0889404474
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002082
- Ambient temperature (°C)
- 9.48
- Seeing (arcsec)
- 1.28
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 | 22.5060 | 22.5080 | 165.8000 | 165.9000 |
| A0-D0 | 28.3630 | 28.3510 | 117.9000 | 118.0000 |
| A0-C1 | 22.4540 | 22.4560 | 147.6110 | 147.7470 |
| B2-D0 | 21.3430 | 21.3220 | 66.4000 | 66.5000 |
| B2-C1 | 7.1080 | 7.1010 | 66.3090 | 66.4250 |
| D0-C1 | 14.2350 | 14.2210 | 246.4070 | 246.5230 |
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 | 59845.0886441511 |
| 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 | 22.506 |
| HIERARCH ESO ISS PBL12 END | 22.508 |
| HIERARCH ESO ISS PBLA12 START | 165.8 |
| HIERARCH ESO ISS PBLA12 END | 165.9 |
| HIERARCH ESO ISS PBL13 START | 28.363 |
| HIERARCH ESO ISS PBL13 END | 28.351 |
| HIERARCH ESO ISS PBLA13 START | 117.9 |
| HIERARCH ESO ISS PBLA13 END | 118.0 |
| HIERARCH ESO ISS PBL14 START | 22.454 |
| HIERARCH ESO ISS PBL14 END | 22.456 |
| HIERARCH ESO ISS PBLA14 START | 147.611 |
| HIERARCH ESO ISS PBLA14 END | 147.747 |
| HIERARCH ESO ISS PBL23 START | 21.343 |
| HIERARCH ESO ISS PBL23 END | 21.322 |
| HIERARCH ESO ISS PBLA23 START | 66.4 |
| HIERARCH ESO ISS PBLA23 END | 66.5 |
| HIERARCH ESO ISS PBL24 START | 7.108 |
| HIERARCH ESO ISS PBL24 END | 7.101 |
| HIERARCH ESO ISS PBLA24 START | 66.309 |
| HIERARCH ESO ISS PBLA24 END | 66.425 |
| HIERARCH ESO ISS PBL34 START | 14.235 |
| HIERARCH ESO ISS PBL34 END | 14.221 |
| HIERARCH ESO ISS PBLA34 START | 246.407 |
| HIERARCH ESO ISS PBLA34 END | 246.523 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002082 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002082 |
| HIERARCH ESO ISS AMBI TEMP | 9.48 |
| HIERARCH ESO ISS AMBI FWHM START | 1.28 |
| HIERARCH ESO ISS AMBI FWHM END | 1.28 |