Exposure
- ID
- PIONI.2025-05-31T07:46:11.324_1
- Header ID
- PIONI.2025-05-31T07:46:11.324
- Date updated
- 2025-05-31 07:50:53 UTC+0000
- Release date
- 2025-05-31 07:46:11 UTC+0000
- UTC Start
- 2025-05-31 07:46:11.324
- UTC End
- 2025-05-31 07:46:49.724
- MJD Start
- 60826.3237421815
- MJD End
- 60826.32418662594
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0074255
- Ambient temperature (°C)
- 15.23
- Seeing (arcsec)
- 0.365
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 | 41.2010 | 41.1680 | 159.2000 | 159.3000 |
| A0-J2 | 118.3880 | 118.2030 | 92.4000 | 92.4000 |
| A0-J6 | 166.5970 | 166.6610 | 33.9730 | 34.0030 |
| B5-J2 | 108.9430 | 108.8540 | 72.1000 | 72.1000 |
| B5-J6 | 193.3310 | 193.4150 | 23.9500 | 24.0030 |
| J2-J6 | 145.4050 | 145.3530 | 350.0220 | 350.1350 |
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 | 60826.3237421815 |
| 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 | 41.201 |
| HIERARCH ESO ISS PBL12 END | 41.168 |
| HIERARCH ESO ISS PBLA12 START | 159.2 |
| HIERARCH ESO ISS PBLA12 END | 159.3 |
| HIERARCH ESO ISS PBL13 START | 118.388 |
| HIERARCH ESO ISS PBL13 END | 118.203 |
| HIERARCH ESO ISS PBLA13 START | 92.4 |
| HIERARCH ESO ISS PBLA13 END | 92.4 |
| HIERARCH ESO ISS PBL14 START | 166.597 |
| HIERARCH ESO ISS PBL14 END | 166.661 |
| HIERARCH ESO ISS PBLA14 START | 33.973 |
| HIERARCH ESO ISS PBLA14 END | 34.003 |
| HIERARCH ESO ISS PBL23 START | 108.943 |
| HIERARCH ESO ISS PBL23 END | 108.854 |
| HIERARCH ESO ISS PBLA23 START | 72.1 |
| HIERARCH ESO ISS PBLA23 END | 72.1 |
| HIERARCH ESO ISS PBL24 START | 193.331 |
| HIERARCH ESO ISS PBL24 END | 193.415 |
| HIERARCH ESO ISS PBLA24 START | 23.95 |
| HIERARCH ESO ISS PBLA24 END | 24.003 |
| HIERARCH ESO ISS PBL34 START | 145.405 |
| HIERARCH ESO ISS PBL34 END | 145.353 |
| HIERARCH ESO ISS PBLA34 START | 350.022 |
| HIERARCH ESO ISS PBLA34 END | 350.135 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007663 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007188 |
| HIERARCH ESO ISS AMBI TEMP | 15.23 |
| HIERARCH ESO ISS AMBI FWHM START | 0.34 |
| HIERARCH ESO ISS AMBI FWHM END | 0.39 |