Exposure
- ID
- PIONI.2022-05-04T09:34:46.250_1
- Header ID
- PIONI.2022-05-04T09:34:46.250
- Date updated
- 2022-05-04 09:46:09 UTC+0000
- Release date
- 2022-05-04 09:34:46 UTC+0000
- UTC Start
- 2022-05-04 09:34:46.250
- UTC End
- 2022-05-04 09:35:11.850
- MJD Start
- 59703.3991464144
- MJD End
- 59703.3994427107
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006302
- Ambient temperature (°C)
- 12.8
- Seeing (arcsec)
- 0.68
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 | 68.1850 | 68.1810 | 285.5000 | 285.6000 |
| K0-D0 | 90.9970 | 90.9710 | 270.6000 | 270.8000 |
| K0-J3 | 45.2630 | 45.2750 | 334.6970 | 334.7980 |
| G2-D0 | 30.5540 | 30.5350 | 235.8000 | 235.9000 |
| G2-J3 | 51.6520 | 51.6220 | 63.8660 | 63.9840 |
| D0-J3 | 82.0160 | 81.9680 | 60.8720 | 60.9880 |
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 | 59703.3991464144 |
| 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 | 68.185 |
| HIERARCH ESO ISS PBL12 END | 68.181 |
| HIERARCH ESO ISS PBLA12 START | 285.5 |
| HIERARCH ESO ISS PBLA12 END | 285.6 |
| HIERARCH ESO ISS PBL13 START | 90.997 |
| HIERARCH ESO ISS PBL13 END | 90.971 |
| HIERARCH ESO ISS PBLA13 START | 270.6 |
| HIERARCH ESO ISS PBLA13 END | 270.8 |
| HIERARCH ESO ISS PBL14 START | 45.263 |
| HIERARCH ESO ISS PBL14 END | 45.275 |
| HIERARCH ESO ISS PBLA14 START | 334.697 |
| HIERARCH ESO ISS PBLA14 END | 334.798 |
| HIERARCH ESO ISS PBL23 START | 30.554 |
| HIERARCH ESO ISS PBL23 END | 30.535 |
| HIERARCH ESO ISS PBLA23 START | 235.8 |
| HIERARCH ESO ISS PBLA23 END | 235.9 |
| HIERARCH ESO ISS PBL24 START | 51.652 |
| HIERARCH ESO ISS PBL24 END | 51.622 |
| HIERARCH ESO ISS PBLA24 START | 63.866 |
| HIERARCH ESO ISS PBLA24 END | 63.984 |
| HIERARCH ESO ISS PBL34 START | 82.016 |
| HIERARCH ESO ISS PBL34 END | 81.968 |
| HIERARCH ESO ISS PBLA34 START | 60.872 |
| HIERARCH ESO ISS PBLA34 END | 60.988 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006302 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006302 |
| HIERARCH ESO ISS AMBI TEMP | 12.8 |
| HIERARCH ESO ISS AMBI FWHM START | 0.68 |
| HIERARCH ESO ISS AMBI FWHM END | 0.68 |