Exposure
- ID
- PIONI.2022-05-04T08:00:42.628_1
- Header ID
- PIONI.2022-05-04T08:00:42.628
- Date updated
- 2022-05-04 08:11:03 UTC+0000
- Release date
- 2022-05-04 08:00:42 UTC+0000
- UTC Start
- 2022-05-04 08:00:42.628
- UTC End
- 2022-05-04 08:01:08.228
- MJD Start
- 59703.3338267105
- MJD End
- 59703.3341230068
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0053425
- Ambient temperature (°C)
- 12.96
- Seeing (arcsec)
- 0.845
Observation
- ID
- 50793
- 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
- 37887
- Name
- HD 171042
- RA
- 279.676507
- DEC
- -70.23551
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 68.1860 | 68.1900 | 263.2000 | 263.4000 |
| K0-D0 | 94.2980 | 94.2830 | 248.8000 | 248.9000 |
| K0-J3 | 42.5190 | 42.5410 | 317.8580 | 317.9660 |
| G2-D0 | 33.0000 | 32.9870 | 217.7000 | 217.9000 |
| G2-J3 | 55.6650 | 55.6440 | 44.7400 | 44.8600 |
| D0-J3 | 88.5100 | 88.4770 | 42.1370 | 42.2550 |
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 | 59703.3338267105 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 171042 |
| RA | 279.676507 |
| 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 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 25.6 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 68.186 |
| HIERARCH ESO ISS PBL12 END | 68.19 |
| HIERARCH ESO ISS PBLA12 START | 263.2 |
| HIERARCH ESO ISS PBLA12 END | 263.4 |
| HIERARCH ESO ISS PBL13 START | 94.298 |
| HIERARCH ESO ISS PBL13 END | 94.283 |
| HIERARCH ESO ISS PBLA13 START | 248.8 |
| HIERARCH ESO ISS PBLA13 END | 248.9 |
| HIERARCH ESO ISS PBL14 START | 42.519 |
| HIERARCH ESO ISS PBL14 END | 42.541 |
| HIERARCH ESO ISS PBLA14 START | 317.858 |
| HIERARCH ESO ISS PBLA14 END | 317.966 |
| HIERARCH ESO ISS PBL23 START | 33.0 |
| HIERARCH ESO ISS PBL23 END | 32.987 |
| HIERARCH ESO ISS PBLA23 START | 217.7 |
| HIERARCH ESO ISS PBLA23 END | 217.9 |
| HIERARCH ESO ISS PBL24 START | 55.665 |
| HIERARCH ESO ISS PBL24 END | 55.644 |
| HIERARCH ESO ISS PBLA24 START | 44.74 |
| HIERARCH ESO ISS PBLA24 END | 44.86 |
| HIERARCH ESO ISS PBL34 START | 88.51 |
| HIERARCH ESO ISS PBL34 END | 88.477 |
| HIERARCH ESO ISS PBLA34 START | 42.137 |
| HIERARCH ESO ISS PBLA34 END | 42.255 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005774 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004911 |
| HIERARCH ESO ISS AMBI TEMP | 12.96 |
| HIERARCH ESO ISS AMBI FWHM START | 0.85 |
| HIERARCH ESO ISS AMBI FWHM END | 0.84 |