Exposure
- ID
- PIONI.2022-06-24T09:37:38.860_1
- Header ID
- PIONI.2022-06-24T09:37:38.860
- Date updated
- 2022-06-24 09:47:00 UTC+0000
- Release date
- 2022-06-24 09:37:38 UTC+0000
- UTC Start
- 2022-06-24 09:37:38.860
- UTC End
- 2022-06-24 09:38:04.460
- MJD Start
- 59754.4011442093
- MJD End
- 59754.4014405056
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002648
- Ambient temperature (°C)
- 8.16
- Seeing (arcsec)
- 1.04
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 | 22.6480 | 22.6480 | 183.6000 | 183.8000 |
| A0-D0 | 26.6770 | 26.6680 | 142.6000 | 142.8000 |
| A0-C1 | 22.5650 | 22.5660 | 168.6660 | 168.8040 |
| B2-D0 | 17.6970 | 17.6720 | 85.4000 | 85.6000 |
| B2-C1 | 5.8940 | 5.8850 | 85.3700 | 85.5050 |
| D0-C1 | 11.8040 | 11.7860 | 265.4890 | 265.6240 |
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 | 59754.4011442093 |
| 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 | 22.648 |
| HIERARCH ESO ISS PBL12 END | 22.648 |
| HIERARCH ESO ISS PBLA12 START | 183.6 |
| HIERARCH ESO ISS PBLA12 END | 183.8 |
| HIERARCH ESO ISS PBL13 START | 26.677 |
| HIERARCH ESO ISS PBL13 END | 26.668 |
| HIERARCH ESO ISS PBLA13 START | 142.6 |
| HIERARCH ESO ISS PBLA13 END | 142.8 |
| HIERARCH ESO ISS PBL14 START | 22.565 |
| HIERARCH ESO ISS PBL14 END | 22.566 |
| HIERARCH ESO ISS PBLA14 START | 168.666 |
| HIERARCH ESO ISS PBLA14 END | 168.804 |
| HIERARCH ESO ISS PBL23 START | 17.697 |
| HIERARCH ESO ISS PBL23 END | 17.672 |
| HIERARCH ESO ISS PBLA23 START | 85.4 |
| HIERARCH ESO ISS PBLA23 END | 85.6 |
| HIERARCH ESO ISS PBL24 START | 5.894 |
| HIERARCH ESO ISS PBL24 END | 5.885 |
| HIERARCH ESO ISS PBLA24 START | 85.37 |
| HIERARCH ESO ISS PBLA24 END | 85.505 |
| HIERARCH ESO ISS PBL34 START | 11.804 |
| HIERARCH ESO ISS PBL34 END | 11.786 |
| HIERARCH ESO ISS PBLA34 START | 265.489 |
| HIERARCH ESO ISS PBLA34 END | 265.624 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002604 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002692 |
| HIERARCH ESO ISS AMBI TEMP | 8.16 |
| HIERARCH ESO ISS AMBI FWHM START | 1.09 |
| HIERARCH ESO ISS AMBI FWHM END | 0.99 |