Exposure
- ID
- PIONI.2022-04-29T09:32:56.740_1
- Header ID
- PIONI.2022-04-29T09:32:56.740
- Date updated
- 2022-04-29 09:40:47 UTC+0000
- Release date
- 2022-04-29 09:32:56 UTC+0000
- UTC Start
- 2022-04-29 09:32:56.740
- UTC End
- 2022-04-29 09:33:22.340
- MJD Start
- 59698.3978789384
- MJD End
- 59698.3981752347
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004344
- Ambient temperature (°C)
- 14.49
- Seeing (arcsec)
- 0.86
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 | 21.3990 | 21.4070 | 140.1000 | 140.2000 |
| A0-D0 | 30.6510 | 30.6430 | 85.6000 | 85.7000 |
| A0-C1 | 21.8330 | 21.8370 | 117.7350 | 117.8700 |
| B2-D0 | 25.2230 | 25.2090 | 41.9000 | 42.0000 |
| B2-C1 | 8.4000 | 8.3950 | 41.8380 | 41.9450 |
| D0-C1 | 16.8230 | 16.8140 | 221.9170 | 222.0240 |
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 | 59698.3978789384 |
| 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 | 21.399 |
| HIERARCH ESO ISS PBL12 END | 21.407 |
| HIERARCH ESO ISS PBLA12 START | 140.1 |
| HIERARCH ESO ISS PBLA12 END | 140.2 |
| HIERARCH ESO ISS PBL13 START | 30.651 |
| HIERARCH ESO ISS PBL13 END | 30.643 |
| HIERARCH ESO ISS PBLA13 START | 85.6 |
| HIERARCH ESO ISS PBLA13 END | 85.7 |
| HIERARCH ESO ISS PBL14 START | 21.833 |
| HIERARCH ESO ISS PBL14 END | 21.837 |
| HIERARCH ESO ISS PBLA14 START | 117.735 |
| HIERARCH ESO ISS PBLA14 END | 117.87 |
| HIERARCH ESO ISS PBL23 START | 25.223 |
| HIERARCH ESO ISS PBL23 END | 25.209 |
| HIERARCH ESO ISS PBLA23 START | 41.9 |
| HIERARCH ESO ISS PBLA23 END | 42.0 |
| HIERARCH ESO ISS PBL24 START | 8.4 |
| HIERARCH ESO ISS PBL24 END | 8.395 |
| HIERARCH ESO ISS PBLA24 START | 41.838 |
| HIERARCH ESO ISS PBLA24 END | 41.945 |
| HIERARCH ESO ISS PBL34 START | 16.823 |
| HIERARCH ESO ISS PBL34 END | 16.814 |
| HIERARCH ESO ISS PBLA34 START | 221.917 |
| HIERARCH ESO ISS PBLA34 END | 222.024 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004344 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004344 |
| HIERARCH ESO ISS AMBI TEMP | 14.49 |
| HIERARCH ESO ISS AMBI FWHM START | 0.86 |
| HIERARCH ESO ISS AMBI FWHM END | 0.86 |