Exposure
- ID
- PIONI.2025-05-31T09:15:41.296_1
- Header ID
- PIONI.2025-05-31T09:15:41.296
- Date updated
- 2025-05-31 09:26:28 UTC+0000
- Release date
- 2025-05-31 09:15:41 UTC+0000
- UTC Start
- 2025-05-31 09:15:41.296
- UTC End
- 2025-05-31 09:16:19.696
- MJD Start
- 60826.3858946273
- MJD End
- 60826.386339071745
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.009676
- Ambient temperature (°C)
- 15.04
- Seeing (arcsec)
- 0.32
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 | 38.6630 | 38.6530 | 174.3000 | 174.4000 |
| A0-J2 | 89.7000 | 89.3680 | 92.9000 | 92.9000 |
| A0-J6 | 169.6020 | 169.5900 | 35.1360 | 35.1270 |
| B5-J2 | 92.2490 | 92.0380 | 68.4000 | 68.3000 |
| B5-J6 | 200.4550 | 200.4950 | 27.8890 | 27.9070 |
| J2-J6 | 143.3830 | 143.4010 | 3.2000 | 3.3220 |
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 | 60826.3858946273 |
| 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 | 38.663 |
| HIERARCH ESO ISS PBL12 END | 38.653 |
| HIERARCH ESO ISS PBLA12 START | 174.3 |
| HIERARCH ESO ISS PBLA12 END | 174.4 |
| HIERARCH ESO ISS PBL13 START | 89.7 |
| HIERARCH ESO ISS PBL13 END | 89.368 |
| HIERARCH ESO ISS PBLA13 START | 92.9 |
| HIERARCH ESO ISS PBLA13 END | 92.9 |
| HIERARCH ESO ISS PBL14 START | 169.602 |
| HIERARCH ESO ISS PBL14 END | 169.59 |
| HIERARCH ESO ISS PBLA14 START | 35.136 |
| HIERARCH ESO ISS PBLA14 END | 35.127 |
| HIERARCH ESO ISS PBL23 START | 92.249 |
| HIERARCH ESO ISS PBL23 END | 92.038 |
| HIERARCH ESO ISS PBLA23 START | 68.4 |
| HIERARCH ESO ISS PBLA23 END | 68.3 |
| HIERARCH ESO ISS PBL24 START | 200.455 |
| HIERARCH ESO ISS PBL24 END | 200.495 |
| HIERARCH ESO ISS PBLA24 START | 27.889 |
| HIERARCH ESO ISS PBLA24 END | 27.907 |
| HIERARCH ESO ISS PBL34 START | 143.383 |
| HIERARCH ESO ISS PBL34 END | 143.401 |
| HIERARCH ESO ISS PBLA34 START | 3.2 |
| HIERARCH ESO ISS PBLA34 END | 3.322 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009927 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009425 |
| HIERARCH ESO ISS AMBI TEMP | 15.04 |
| HIERARCH ESO ISS AMBI FWHM START | 0.34 |
| HIERARCH ESO ISS AMBI FWHM END | 0.3 |