Exposure
- ID
- PIONI.2022-05-04T09:01:49.960_1
- Header ID
- PIONI.2022-05-04T09:01:49.960
- Date updated
- 2022-05-04 09:11:30 UTC+0000
- Release date
- 2022-05-04 09:01:49 UTC+0000
- UTC Start
- 2022-05-04 09:01:49.959
- UTC End
- 2022-05-04 09:02:15.559
- MJD Start
- 59703.376272677
- MJD End
- 59703.3765689733
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005132
- Ambient temperature (°C)
- 12.99
- Seeing (arcsec)
- 0.85
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 | 68.3320 | 68.3310 | 277.7000 | 277.8000 |
| K0-D0 | 92.3730 | 92.3510 | 262.9000 | 263.0000 |
| K0-J3 | 44.4680 | 44.4840 | 328.8240 | 328.9250 |
| G2-D0 | 31.5300 | 31.5140 | 229.4000 | 229.5000 |
| G2-J3 | 53.2440 | 53.2180 | 57.0880 | 57.2040 |
| D0-J3 | 84.5970 | 84.5540 | 54.2370 | 54.3510 |
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 | 59703.376272677 |
| 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 | 68.332 |
| HIERARCH ESO ISS PBL12 END | 68.331 |
| HIERARCH ESO ISS PBLA12 START | 277.7 |
| HIERARCH ESO ISS PBLA12 END | 277.8 |
| HIERARCH ESO ISS PBL13 START | 92.373 |
| HIERARCH ESO ISS PBL13 END | 92.351 |
| HIERARCH ESO ISS PBLA13 START | 262.9 |
| HIERARCH ESO ISS PBLA13 END | 263.0 |
| HIERARCH ESO ISS PBL14 START | 44.468 |
| HIERARCH ESO ISS PBL14 END | 44.484 |
| HIERARCH ESO ISS PBLA14 START | 328.824 |
| HIERARCH ESO ISS PBLA14 END | 328.925 |
| HIERARCH ESO ISS PBL23 START | 31.53 |
| HIERARCH ESO ISS PBL23 END | 31.514 |
| HIERARCH ESO ISS PBLA23 START | 229.4 |
| HIERARCH ESO ISS PBLA23 END | 229.5 |
| HIERARCH ESO ISS PBL24 START | 53.244 |
| HIERARCH ESO ISS PBL24 END | 53.218 |
| HIERARCH ESO ISS PBLA24 START | 57.088 |
| HIERARCH ESO ISS PBLA24 END | 57.204 |
| HIERARCH ESO ISS PBL34 START | 84.597 |
| HIERARCH ESO ISS PBL34 END | 84.554 |
| HIERARCH ESO ISS PBLA34 START | 54.237 |
| HIERARCH ESO ISS PBLA34 END | 54.351 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005073 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005191 |
| HIERARCH ESO ISS AMBI TEMP | 12.99 |
| HIERARCH ESO ISS AMBI FWHM START | 0.88 |
| HIERARCH ESO ISS AMBI FWHM END | 0.82 |