Exposure
- ID
- PIONI.2022-04-29T09:31:40.434_1
- Header ID
- PIONI.2022-04-29T09:31:40.434
- Date updated
- 2022-04-29 09:35:37 UTC+0000
- Release date
- 2022-04-29 09:31:40 UTC+0000
- UTC Start
- 2022-04-29 09:31:40.434
- UTC End
- 2022-04-29 09:32:06.034
- MJD Start
- 59698.3969957605
- MJD End
- 59698.3972920568
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0043605
- Ambient temperature (°C)
- 14.49
- Seeing (arcsec)
- 0.835
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 | 21.3830 | 21.3900 | 139.9000 | 140.0000 |
| A0-D0 | 30.6690 | 30.6610 | 85.3000 | 85.4000 |
| A0-C1 | 21.8230 | 21.8280 | 117.4500 | 117.5850 |
| B2-D0 | 25.2510 | 25.2370 | 41.7000 | 41.8000 |
| B2-C1 | 8.4090 | 8.4050 | 41.6110 | 41.7190 |
| D0-C1 | 16.8420 | 16.8330 | 221.6900 | 221.7980 |
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 | 59698.3969957605 |
| 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 | 21.383 |
| HIERARCH ESO ISS PBL12 END | 21.39 |
| HIERARCH ESO ISS PBLA12 START | 139.9 |
| HIERARCH ESO ISS PBLA12 END | 140.0 |
| HIERARCH ESO ISS PBL13 START | 30.669 |
| HIERARCH ESO ISS PBL13 END | 30.661 |
| HIERARCH ESO ISS PBLA13 START | 85.3 |
| HIERARCH ESO ISS PBLA13 END | 85.4 |
| HIERARCH ESO ISS PBL14 START | 21.823 |
| HIERARCH ESO ISS PBL14 END | 21.828 |
| HIERARCH ESO ISS PBLA14 START | 117.45 |
| HIERARCH ESO ISS PBLA14 END | 117.585 |
| HIERARCH ESO ISS PBL23 START | 25.251 |
| HIERARCH ESO ISS PBL23 END | 25.237 |
| HIERARCH ESO ISS PBLA23 START | 41.7 |
| HIERARCH ESO ISS PBLA23 END | 41.8 |
| HIERARCH ESO ISS PBL24 START | 8.409 |
| HIERARCH ESO ISS PBL24 END | 8.405 |
| HIERARCH ESO ISS PBLA24 START | 41.611 |
| HIERARCH ESO ISS PBLA24 END | 41.719 |
| HIERARCH ESO ISS PBL34 START | 16.842 |
| HIERARCH ESO ISS PBL34 END | 16.833 |
| HIERARCH ESO ISS PBLA34 START | 221.69 |
| HIERARCH ESO ISS PBLA34 END | 221.798 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004377 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004344 |
| HIERARCH ESO ISS AMBI TEMP | 14.49 |
| HIERARCH ESO ISS AMBI FWHM START | 0.81 |
| HIERARCH ESO ISS AMBI FWHM END | 0.86 |