Exposure
- ID
- PIONI.2025-05-31T08:40:28.553_1
- Header ID
- PIONI.2025-05-31T08:40:28.553
- Date updated
- 2025-05-31 08:46:52 UTC+0000
- Release date
- 2025-05-31 08:40:28 UTC+0000
- UTC Start
- 2025-05-31 08:40:28.553
- UTC End
- 2025-05-31 08:41:06.953
- MJD Start
- 60826.3614415876
- MJD End
- 60826.36188603204
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.009882
- Ambient temperature (°C)
- 15.09
- Seeing (arcsec)
- 0.31
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 | 39.3570 | 39.3360 | 167.9000 | 168.0000 |
| A0-J2 | 102.8910 | 102.6170 | 92.6000 | 92.6000 |
| A0-J6 | 169.4260 | 169.4450 | 35.1770 | 35.1840 |
| B5-J2 | 100.4110 | 100.2470 | 70.3000 | 70.3000 |
| B5-J6 | 198.2540 | 198.3140 | 26.7920 | 26.8230 |
| J2-J6 | 143.2490 | 143.2380 | 357.9230 | 358.0430 |
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 | 60826.3614415876 |
| 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 | 39.357 |
| HIERARCH ESO ISS PBL12 END | 39.336 |
| HIERARCH ESO ISS PBLA12 START | 167.9 |
| HIERARCH ESO ISS PBLA12 END | 168.0 |
| HIERARCH ESO ISS PBL13 START | 102.891 |
| HIERARCH ESO ISS PBL13 END | 102.617 |
| HIERARCH ESO ISS PBLA13 START | 92.6 |
| HIERARCH ESO ISS PBLA13 END | 92.6 |
| HIERARCH ESO ISS PBL14 START | 169.426 |
| HIERARCH ESO ISS PBL14 END | 169.445 |
| HIERARCH ESO ISS PBLA14 START | 35.177 |
| HIERARCH ESO ISS PBLA14 END | 35.184 |
| HIERARCH ESO ISS PBL23 START | 100.411 |
| HIERARCH ESO ISS PBL23 END | 100.247 |
| HIERARCH ESO ISS PBLA23 START | 70.3 |
| HIERARCH ESO ISS PBLA23 END | 70.3 |
| HIERARCH ESO ISS PBL24 START | 198.254 |
| HIERARCH ESO ISS PBL24 END | 198.314 |
| HIERARCH ESO ISS PBLA24 START | 26.792 |
| HIERARCH ESO ISS PBLA24 END | 26.823 |
| HIERARCH ESO ISS PBL34 START | 143.249 |
| HIERARCH ESO ISS PBL34 END | 143.238 |
| HIERARCH ESO ISS PBLA34 START | 357.923 |
| HIERARCH ESO ISS PBLA34 END | 358.043 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009882 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009882 |
| HIERARCH ESO ISS AMBI TEMP | 15.09 |
| HIERARCH ESO ISS AMBI FWHM START | 0.31 |
| HIERARCH ESO ISS AMBI FWHM END | 0.31 |