Exposure
- ID
- PIONI.2022-08-21T04:48:32.544_1
- Header ID
- PIONI.2022-08-21T04:48:32.544
- Date updated
- 2022-08-21 04:55:41 UTC+0000
- Release date
- 2022-08-21 04:48:32 UTC+0000
- UTC Start
- 2022-08-21 04:48:32.544
- UTC End
- 2022-08-21 04:48:58.144
- MJD Start
- 59812.2003766694
- MJD End
- 59812.2006729657
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003653
- Ambient temperature (°C)
- 12.54
- Seeing (arcsec)
- 0.855
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 | 22.6080 | 22.6100 | 171.8000 | 171.9000 |
| A0-D0 | 27.7610 | 27.7500 | 126.0000 | 126.1000 |
| A0-C1 | 22.5100 | 22.5110 | 154.6950 | 154.8280 |
| B2-D0 | 20.1860 | 20.1630 | 72.5000 | 72.6000 |
| B2-C1 | 6.7230 | 6.7150 | 72.4490 | 72.5670 |
| D0-C1 | 13.4630 | 13.4480 | 252.5530 | 252.6710 |
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 | 59812.2003766694 |
| 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 | 22.608 |
| HIERARCH ESO ISS PBL12 END | 22.61 |
| HIERARCH ESO ISS PBLA12 START | 171.8 |
| HIERARCH ESO ISS PBLA12 END | 171.9 |
| HIERARCH ESO ISS PBL13 START | 27.761 |
| HIERARCH ESO ISS PBL13 END | 27.75 |
| HIERARCH ESO ISS PBLA13 START | 126.0 |
| HIERARCH ESO ISS PBLA13 END | 126.1 |
| HIERARCH ESO ISS PBL14 START | 22.51 |
| HIERARCH ESO ISS PBL14 END | 22.511 |
| HIERARCH ESO ISS PBLA14 START | 154.695 |
| HIERARCH ESO ISS PBLA14 END | 154.828 |
| HIERARCH ESO ISS PBL23 START | 20.186 |
| HIERARCH ESO ISS PBL23 END | 20.163 |
| HIERARCH ESO ISS PBLA23 START | 72.5 |
| HIERARCH ESO ISS PBLA23 END | 72.6 |
| HIERARCH ESO ISS PBL24 START | 6.723 |
| HIERARCH ESO ISS PBL24 END | 6.715 |
| HIERARCH ESO ISS PBLA24 START | 72.449 |
| HIERARCH ESO ISS PBLA24 END | 72.567 |
| HIERARCH ESO ISS PBL34 START | 13.463 |
| HIERARCH ESO ISS PBL34 END | 13.448 |
| HIERARCH ESO ISS PBLA34 START | 252.553 |
| HIERARCH ESO ISS PBLA34 END | 252.671 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003732 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003574 |
| HIERARCH ESO ISS AMBI TEMP | 12.54 |
| HIERARCH ESO ISS AMBI FWHM START | 0.85 |
| HIERARCH ESO ISS AMBI FWHM END | 0.86 |