Exposure
- ID
- PIONI.2025-05-31T09:42:23.284_1
- Header ID
- PIONI.2025-05-31T09:42:23.284
- Date updated
- 2025-05-31 09:56:07 UTC+0000
- Release date
- 2025-05-31 09:42:23 UTC+0000
- UTC Start
- 2025-05-31 09:42:23.284
- UTC End
- 2025-05-31 09:43:01.684
- MJD Start
- 60826.4044361552
- MJD End
- 60826.40488059964
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00704
- Ambient temperature (°C)
- 14.97
- Seeing (arcsec)
- 0.26
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 | 38.4710 | 38.4700 | 179.3000 | 179.5000 |
| A0-J2 | 78.2680 | 77.9010 | 93.2000 | 93.2000 |
| A0-J6 | 168.8530 | 168.8180 | 34.6770 | 34.6570 |
| B5-J2 | 84.8850 | 84.6460 | 66.3000 | 66.2000 |
| B5-J6 | 201.4720 | 201.4940 | 28.3360 | 28.3440 |
| J2-J6 | 144.2980 | 144.3370 | 7.1270 | 7.2450 |
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 | 60826.4044361552 |
| 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 | 38.471 |
| HIERARCH ESO ISS PBL12 END | 38.47 |
| HIERARCH ESO ISS PBLA12 START | 179.3 |
| HIERARCH ESO ISS PBLA12 END | 179.5 |
| HIERARCH ESO ISS PBL13 START | 78.268 |
| HIERARCH ESO ISS PBL13 END | 77.901 |
| HIERARCH ESO ISS PBLA13 START | 93.2 |
| HIERARCH ESO ISS PBLA13 END | 93.2 |
| HIERARCH ESO ISS PBL14 START | 168.853 |
| HIERARCH ESO ISS PBL14 END | 168.818 |
| HIERARCH ESO ISS PBLA14 START | 34.677 |
| HIERARCH ESO ISS PBLA14 END | 34.657 |
| HIERARCH ESO ISS PBL23 START | 84.885 |
| HIERARCH ESO ISS PBL23 END | 84.646 |
| HIERARCH ESO ISS PBLA23 START | 66.3 |
| HIERARCH ESO ISS PBLA23 END | 66.2 |
| HIERARCH ESO ISS PBL24 START | 201.472 |
| HIERARCH ESO ISS PBL24 END | 201.494 |
| HIERARCH ESO ISS PBLA24 START | 28.336 |
| HIERARCH ESO ISS PBLA24 END | 28.344 |
| HIERARCH ESO ISS PBL34 START | 144.298 |
| HIERARCH ESO ISS PBL34 END | 144.337 |
| HIERARCH ESO ISS PBLA34 START | 7.127 |
| HIERARCH ESO ISS PBLA34 END | 7.245 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00704 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00704 |
| HIERARCH ESO ISS AMBI TEMP | 14.97 |
| HIERARCH ESO ISS AMBI FWHM START | 0.26 |
| HIERARCH ESO ISS AMBI FWHM END | 0.26 |