Exposure
- ID
- PIONI.2025-04-24T09:31:23.720_1
- Header ID
- PIONI.2025-04-24T09:31:23.720
- Date updated
- 2025-04-24 09:35:40 UTC+0000
- Release date
- 2025-04-24 09:31:23 UTC+0000
- UTC Start
- 2025-04-24 09:31:23.720
- UTC End
- 2025-04-24 09:32:14.920
- MJD Start
- 60789.3968023187
- MJD End
- 60789.39739491129
- Exposure time (s)
- 51.2
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0079755
- Ambient temperature (°C)
- 12.34
- Seeing (arcsec)
- 0.5349999999999999
Observation
- ID
- 66967
- Category
- calibrator
- Program ID
- 115.283G.002
- Program Title
- CHARACTERIZING WIDE COMPANIONS OF WOLF-RAYET STARS
- Program Type
- Normal
- PI / COI
- DESHMUKH / SANA / BORDIER / MÉRAND
Target
- ID
- 49785
- Name
- HD 159488
- RA
- 264.117449
- DEC
- -34.60407
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 89.1250 | 89.0780 | 127.9000 | 128.0000 |
| A0-J2 | 124.0990 | 123.9680 | 104.9000 | 105.1000 |
| A0-K0 | 120.4990 | 120.3390 | 82.2680 | 82.4040 |
| G1-J2 | 54.5720 | 54.5030 | 65.3000 | 65.4000 |
| G1-K0 | 86.2490 | 86.1910 | 34.6680 | 34.7600 |
| J2-K0 | 48.1370 | 48.1370 | 359.3820 | 359.4980 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.283G.002 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60789.3968023187 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 159488 |
| RA | 264.117449 |
| DEC | -34.60407 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| HIERARCH ESO DET DIT | 0.001 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 89.125 |
| HIERARCH ESO ISS PBL12 END | 89.078 |
| HIERARCH ESO ISS PBLA12 START | 127.9 |
| HIERARCH ESO ISS PBLA12 END | 128.0 |
| HIERARCH ESO ISS PBL13 START | 124.099 |
| HIERARCH ESO ISS PBL13 END | 123.968 |
| HIERARCH ESO ISS PBLA13 START | 104.9 |
| HIERARCH ESO ISS PBLA13 END | 105.1 |
| HIERARCH ESO ISS PBL14 START | 120.499 |
| HIERARCH ESO ISS PBL14 END | 120.339 |
| HIERARCH ESO ISS PBLA14 START | 82.268 |
| HIERARCH ESO ISS PBLA14 END | 82.404 |
| HIERARCH ESO ISS PBL23 START | 54.572 |
| HIERARCH ESO ISS PBL23 END | 54.503 |
| HIERARCH ESO ISS PBLA23 START | 65.3 |
| HIERARCH ESO ISS PBLA23 END | 65.4 |
| HIERARCH ESO ISS PBL24 START | 86.249 |
| HIERARCH ESO ISS PBL24 END | 86.191 |
| HIERARCH ESO ISS PBLA24 START | 34.668 |
| HIERARCH ESO ISS PBLA24 END | 34.76 |
| HIERARCH ESO ISS PBL34 START | 48.137 |
| HIERARCH ESO ISS PBL34 END | 48.137 |
| HIERARCH ESO ISS PBLA34 START | 359.382 |
| HIERARCH ESO ISS PBLA34 END | 359.498 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007735 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008216 |
| HIERARCH ESO ISS AMBI TEMP | 12.34 |
| HIERARCH ESO ISS AMBI FWHM START | 0.48 |
| HIERARCH ESO ISS AMBI FWHM END | 0.59 |