Exposure
- ID
- PIONI.2022-05-04T07:09:48.431_1
- Header ID
- PIONI.2022-05-04T07:09:48.431
- Date updated
- 2022-05-04 07:16:06 UTC+0000
- Release date
- 2022-05-04 07:09:48 UTC+0000
- UTC Start
- 2022-05-04 07:09:48.431
- UTC End
- 2022-05-04 07:10:14.031
- MJD Start
- 59703.2984772082
- MJD End
- 59703.2987735045
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00534
- Ambient temperature (°C)
- 13.77
- Seeing (arcsec)
- 0.73
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 | 67.6570 | 67.6650 | 251.1000 | 251.3000 |
| K0-D0 | 95.2830 | 95.2750 | 237.1000 | 237.2000 |
| K0-J3 | 40.4090 | 40.4370 | 308.5950 | 308.7050 |
| G2-D0 | 33.8960 | 33.8870 | 208.1000 | 208.2000 |
| G2-J3 | 57.1660 | 57.1510 | 34.5780 | 34.6970 |
| D0-J3 | 90.9260 | 90.9020 | 32.1730 | 32.2900 |
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 | 59703.2984772082 |
| 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 | 67.657 |
| HIERARCH ESO ISS PBL12 END | 67.665 |
| HIERARCH ESO ISS PBLA12 START | 251.1 |
| HIERARCH ESO ISS PBLA12 END | 251.3 |
| HIERARCH ESO ISS PBL13 START | 95.283 |
| HIERARCH ESO ISS PBL13 END | 95.275 |
| HIERARCH ESO ISS PBLA13 START | 237.1 |
| HIERARCH ESO ISS PBLA13 END | 237.2 |
| HIERARCH ESO ISS PBL14 START | 40.409 |
| HIERARCH ESO ISS PBL14 END | 40.437 |
| HIERARCH ESO ISS PBLA14 START | 308.595 |
| HIERARCH ESO ISS PBLA14 END | 308.705 |
| HIERARCH ESO ISS PBL23 START | 33.896 |
| HIERARCH ESO ISS PBL23 END | 33.887 |
| HIERARCH ESO ISS PBLA23 START | 208.1 |
| HIERARCH ESO ISS PBLA23 END | 208.2 |
| HIERARCH ESO ISS PBL24 START | 57.166 |
| HIERARCH ESO ISS PBL24 END | 57.151 |
| HIERARCH ESO ISS PBLA24 START | 34.578 |
| HIERARCH ESO ISS PBLA24 END | 34.697 |
| HIERARCH ESO ISS PBL34 START | 90.926 |
| HIERARCH ESO ISS PBL34 END | 90.902 |
| HIERARCH ESO ISS PBLA34 START | 32.173 |
| HIERARCH ESO ISS PBLA34 END | 32.29 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00534 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00534 |
| HIERARCH ESO ISS AMBI TEMP | 13.77 |
| HIERARCH ESO ISS AMBI FWHM START | 0.73 |
| HIERARCH ESO ISS AMBI FWHM END | 0.73 |