Exposure
- ID
- PIONI.2025-05-31T06:51:30.007_1
- Header ID
- PIONI.2025-05-31T06:51:30.007
- Date updated
- 2025-05-31 07:01:27 UTC+0000
- Release date
- 2025-05-31 06:51:30 UTC+0000
- UTC Start
- 2025-05-31 06:51:30.007
- UTC End
- 2025-05-31 06:52:08.407
- MJD Start
- 60826.2857639682
- MJD End
- 60826.28620841264
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0141825
- Ambient temperature (°C)
- 15.32
- Seeing (arcsec)
- 0.32999999999999996
Observation
- ID
- 67683
- Category
- calibrator
- Program ID
- 115.283B.001
- Program Title
- WHAT MAKES THE SYMBIOTIC GIANT IN FG SER BREATHE?
- Program Type
- Normal
- PI / COI
- MERC / BOFFIN
Target
- ID
- 50336
- Name
- HD 166235
- RA
- 272.420295
- DEC
- 0.82288
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 43.5490 | 43.5130 | 152.4000 | 152.5000 |
| A0-J2 | 127.2910 | 127.2110 | 92.5000 | 92.5000 |
| A0-J6 | 161.0530 | 161.1520 | 31.1330 | 31.1880 |
| B5-J2 | 111.9870 | 111.9840 | 72.8000 | 72.8000 |
| B5-J6 | 187.3760 | 187.4660 | 19.6700 | 19.7440 |
| J2-J6 | 149.9000 | 149.8210 | 342.9670 | 343.0630 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.283B.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60826.2857639682 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 166235 |
| RA | 272.420295 |
| DEC | 0.82288 |
| 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 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| HIERARCH ESO DET DIT | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 43.549 |
| HIERARCH ESO ISS PBL12 END | 43.513 |
| HIERARCH ESO ISS PBLA12 START | 152.4 |
| HIERARCH ESO ISS PBLA12 END | 152.5 |
| HIERARCH ESO ISS PBL13 START | 127.291 |
| HIERARCH ESO ISS PBL13 END | 127.211 |
| HIERARCH ESO ISS PBLA13 START | 92.5 |
| HIERARCH ESO ISS PBLA13 END | 92.5 |
| HIERARCH ESO ISS PBL14 START | 161.053 |
| HIERARCH ESO ISS PBL14 END | 161.152 |
| HIERARCH ESO ISS PBLA14 START | 31.133 |
| HIERARCH ESO ISS PBLA14 END | 31.188 |
| HIERARCH ESO ISS PBL23 START | 111.987 |
| HIERARCH ESO ISS PBL23 END | 111.984 |
| HIERARCH ESO ISS PBLA23 START | 72.8 |
| HIERARCH ESO ISS PBLA23 END | 72.8 |
| HIERARCH ESO ISS PBL24 START | 187.376 |
| HIERARCH ESO ISS PBL24 END | 187.466 |
| HIERARCH ESO ISS PBLA24 START | 19.67 |
| HIERARCH ESO ISS PBLA24 END | 19.744 |
| HIERARCH ESO ISS PBL34 START | 149.9 |
| HIERARCH ESO ISS PBL34 END | 149.821 |
| HIERARCH ESO ISS PBLA34 START | 342.967 |
| HIERARCH ESO ISS PBLA34 END | 343.063 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.014698 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.013667 |
| HIERARCH ESO ISS AMBI TEMP | 15.32 |
| HIERARCH ESO ISS AMBI FWHM START | 0.35 |
| HIERARCH ESO ISS AMBI FWHM END | 0.31 |