Exposure
- ID
- PIONI.2025-04-25T09:26:03.909_1
- Header ID
- PIONI.2025-04-25T09:26:03.909
- Date updated
- 2025-04-25 09:35:48 UTC+0000
- Release date
- 2025-04-25 09:26:03 UTC+0000
- UTC Start
- 2025-04-25 09:26:03.909
- UTC End
- 2025-04-25 09:27:20.709
- MJD Start
- 60790.3931007991
- MJD End
- 60790.39398968799
- Exposure time (s)
- 76.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.022272
- Ambient temperature (°C)
- 13.36
- Seeing (arcsec)
- 0.315
Observation
- ID
- 66986
- Category
- calibrator
- Program ID
- 115.283G.001
- Program Title
- CHARACTERIZING WIDE COMPANIONS OF WOLF-RAYET STARS
- Program Type
- Normal
- PI / COI
- DESHMUKH / SANA / BORDIER / MÉRAND
Target
- ID
- 49801
- Name
- HD 157710
- RA
- 261.69457
- DEC
- -40.46347
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 89.7120 | 89.6670 | 130.0000 | 130.3000 |
| A0-J2 | 124.1610 | 123.9950 | 107.9000 | 108.2000 |
| A0-K0 | 118.7270 | 118.4960 | 85.6710 | 85.8960 |
| G1-J2 | 53.1070 | 52.9990 | 68.5000 | 68.7000 |
| G1-K0 | 83.1000 | 82.9960 | 36.7050 | 36.8420 |
| J2-K0 | 47.1660 | 47.1660 | 0.3080 | 0.4700 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.283G.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60790.3931007991 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 157710 |
| RA | 261.69457 |
| DEC | -40.46347 |
| 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 | 0.0015 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 89.712 |
| HIERARCH ESO ISS PBL12 END | 89.667 |
| HIERARCH ESO ISS PBLA12 START | 130.0 |
| HIERARCH ESO ISS PBLA12 END | 130.3 |
| HIERARCH ESO ISS PBL13 START | 124.161 |
| HIERARCH ESO ISS PBL13 END | 123.995 |
| HIERARCH ESO ISS PBLA13 START | 107.9 |
| HIERARCH ESO ISS PBLA13 END | 108.2 |
| HIERARCH ESO ISS PBL14 START | 118.727 |
| HIERARCH ESO ISS PBL14 END | 118.496 |
| HIERARCH ESO ISS PBLA14 START | 85.671 |
| HIERARCH ESO ISS PBLA14 END | 85.896 |
| HIERARCH ESO ISS PBL23 START | 53.107 |
| HIERARCH ESO ISS PBL23 END | 52.999 |
| HIERARCH ESO ISS PBLA23 START | 68.5 |
| HIERARCH ESO ISS PBLA23 END | 68.7 |
| HIERARCH ESO ISS PBL24 START | 83.1 |
| HIERARCH ESO ISS PBL24 END | 82.996 |
| HIERARCH ESO ISS PBLA24 START | 36.705 |
| HIERARCH ESO ISS PBLA24 END | 36.842 |
| HIERARCH ESO ISS PBL34 START | 47.166 |
| HIERARCH ESO ISS PBL34 END | 47.166 |
| HIERARCH ESO ISS PBLA34 START | 0.308 |
| HIERARCH ESO ISS PBLA34 END | 0.47 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.021378 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.023166 |
| HIERARCH ESO ISS AMBI TEMP | 13.36 |
| HIERARCH ESO ISS AMBI FWHM START | 0.34 |
| HIERARCH ESO ISS AMBI FWHM END | 0.29 |