Exposure
- ID
- PIONI.2025-05-31T07:45:20.772_1
- Header ID
- PIONI.2025-05-31T07:45:20.772
- Date updated
- 2025-05-31 07:50:53 UTC+0000
- Release date
- 2025-05-31 07:45:20 UTC+0000
- UTC Start
- 2025-05-31 07:45:20.772
- UTC End
- 2025-05-31 07:45:59.172
- MJD Start
- 60826.3231570814
- MJD End
- 60826.323601525844
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007663
- Ambient temperature (°C)
- 15.23
- Seeing (arcsec)
- 0.34
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 | 41.2340 | 41.2010 | 159.1000 | 159.2000 |
| A0-J2 | 118.5760 | 118.3920 | 92.4000 | 92.4000 |
| A0-J6 | 166.5310 | 166.5960 | 33.9420 | 33.9720 |
| B5-J2 | 109.0320 | 108.9440 | 72.1000 | 72.1000 |
| B5-J6 | 193.2450 | 193.3290 | 23.8960 | 23.9490 |
| J2-J6 | 145.4580 | 145.4060 | 349.9060 | 350.0190 |
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 | 60826.3231570814 |
| 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 | 41.234 |
| HIERARCH ESO ISS PBL12 END | 41.201 |
| HIERARCH ESO ISS PBLA12 START | 159.1 |
| HIERARCH ESO ISS PBLA12 END | 159.2 |
| HIERARCH ESO ISS PBL13 START | 118.576 |
| HIERARCH ESO ISS PBL13 END | 118.392 |
| HIERARCH ESO ISS PBLA13 START | 92.4 |
| HIERARCH ESO ISS PBLA13 END | 92.4 |
| HIERARCH ESO ISS PBL14 START | 166.531 |
| HIERARCH ESO ISS PBL14 END | 166.596 |
| HIERARCH ESO ISS PBLA14 START | 33.942 |
| HIERARCH ESO ISS PBLA14 END | 33.972 |
| HIERARCH ESO ISS PBL23 START | 109.032 |
| HIERARCH ESO ISS PBL23 END | 108.944 |
| HIERARCH ESO ISS PBLA23 START | 72.1 |
| HIERARCH ESO ISS PBLA23 END | 72.1 |
| HIERARCH ESO ISS PBL24 START | 193.245 |
| HIERARCH ESO ISS PBL24 END | 193.329 |
| HIERARCH ESO ISS PBLA24 START | 23.896 |
| HIERARCH ESO ISS PBLA24 END | 23.949 |
| HIERARCH ESO ISS PBL34 START | 145.458 |
| HIERARCH ESO ISS PBL34 END | 145.406 |
| HIERARCH ESO ISS PBLA34 START | 349.906 |
| HIERARCH ESO ISS PBLA34 END | 350.019 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007663 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007663 |
| HIERARCH ESO ISS AMBI TEMP | 15.23 |
| HIERARCH ESO ISS AMBI FWHM START | 0.34 |
| HIERARCH ESO ISS AMBI FWHM END | 0.34 |