Exposure
- ID
- PIONI.2022-05-04T07:36:50.117_1
- Header ID
- PIONI.2022-05-04T07:36:50.117
- Date updated
- 2022-05-04 07:40:57 UTC+0000
- Release date
- 2022-05-04 07:36:50 UTC+0000
- UTC Start
- 2022-05-04 07:36:50.118
- UTC End
- 2022-05-04 07:37:15.718
- MJD Start
- 59703.3172467323
- MJD End
- 59703.3175430286
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0046145
- Ambient temperature (°C)
- 13.47
- Seeing (arcsec)
- 1.0
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 | 67.9800 | 67.9860 | 257.6000 | 257.7000 |
| K0-D0 | 94.8260 | 94.8140 | 243.3000 | 243.4000 |
| K0-J3 | 41.5850 | 41.6100 | 313.5360 | 313.6450 |
| G2-D0 | 33.4560 | 33.4450 | 213.2000 | 213.3000 |
| G2-J3 | 56.4250 | 56.4070 | 39.9670 | 40.0870 |
| D0-J3 | 89.7350 | 89.7060 | 37.4580 | 37.5750 |
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 | 59703.3172467323 |
| 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 | 67.98 |
| HIERARCH ESO ISS PBL12 END | 67.986 |
| HIERARCH ESO ISS PBLA12 START | 257.6 |
| HIERARCH ESO ISS PBLA12 END | 257.7 |
| HIERARCH ESO ISS PBL13 START | 94.826 |
| HIERARCH ESO ISS PBL13 END | 94.814 |
| HIERARCH ESO ISS PBLA13 START | 243.3 |
| HIERARCH ESO ISS PBLA13 END | 243.4 |
| HIERARCH ESO ISS PBL14 START | 41.585 |
| HIERARCH ESO ISS PBL14 END | 41.61 |
| HIERARCH ESO ISS PBLA14 START | 313.536 |
| HIERARCH ESO ISS PBLA14 END | 313.645 |
| HIERARCH ESO ISS PBL23 START | 33.456 |
| HIERARCH ESO ISS PBL23 END | 33.445 |
| HIERARCH ESO ISS PBLA23 START | 213.2 |
| HIERARCH ESO ISS PBLA23 END | 213.3 |
| HIERARCH ESO ISS PBL24 START | 56.425 |
| HIERARCH ESO ISS PBL24 END | 56.407 |
| HIERARCH ESO ISS PBLA24 START | 39.967 |
| HIERARCH ESO ISS PBLA24 END | 40.087 |
| HIERARCH ESO ISS PBL34 START | 89.735 |
| HIERARCH ESO ISS PBL34 END | 89.706 |
| HIERARCH ESO ISS PBLA34 START | 37.458 |
| HIERARCH ESO ISS PBLA34 END | 37.575 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004318 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004911 |
| HIERARCH ESO ISS AMBI TEMP | 13.47 |
| HIERARCH ESO ISS AMBI FWHM START | 1.08 |
| HIERARCH ESO ISS AMBI FWHM END | 0.92 |