Exposure
- ID
- PIONI.2025-05-31T08:11:51.029_1
- Header ID
- PIONI.2025-05-31T08:11:51.029
- Date updated
- 2025-05-31 08:16:52 UTC+0000
- Release date
- 2025-05-31 08:11:51 UTC+0000
- UTC Start
- 2025-05-31 08:11:51.029
- UTC End
- 2025-05-31 08:12:29.429
- MJD Start
- 60826.3415628322
- MJD End
- 60826.342007276646
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005017
- Ambient temperature (°C)
- 15.05
- Seeing (arcsec)
- 0.33
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 | 40.2350 | 40.2070 | 163.1000 | 163.3000 |
| A0-J2 | 111.8440 | 111.6120 | 92.5000 | 92.5000 |
| A0-J6 | 168.3060 | 168.3500 | 34.7370 | 34.7550 |
| B5-J2 | 105.5630 | 105.4360 | 71.4000 | 71.4000 |
| B5-J6 | 195.8480 | 195.9230 | 25.4690 | 25.5120 |
| J2-J6 | 144.0470 | 144.0130 | 353.6840 | 353.8030 |
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 | 60826.3415628322 |
| 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 | 40.235 |
| HIERARCH ESO ISS PBL12 END | 40.207 |
| HIERARCH ESO ISS PBLA12 START | 163.1 |
| HIERARCH ESO ISS PBLA12 END | 163.3 |
| HIERARCH ESO ISS PBL13 START | 111.844 |
| HIERARCH ESO ISS PBL13 END | 111.612 |
| HIERARCH ESO ISS PBLA13 START | 92.5 |
| HIERARCH ESO ISS PBLA13 END | 92.5 |
| HIERARCH ESO ISS PBL14 START | 168.306 |
| HIERARCH ESO ISS PBL14 END | 168.35 |
| HIERARCH ESO ISS PBLA14 START | 34.737 |
| HIERARCH ESO ISS PBLA14 END | 34.755 |
| HIERARCH ESO ISS PBL23 START | 105.563 |
| HIERARCH ESO ISS PBL23 END | 105.436 |
| HIERARCH ESO ISS PBLA23 START | 71.4 |
| HIERARCH ESO ISS PBLA23 END | 71.4 |
| HIERARCH ESO ISS PBL24 START | 195.848 |
| HIERARCH ESO ISS PBL24 END | 195.923 |
| HIERARCH ESO ISS PBLA24 START | 25.469 |
| HIERARCH ESO ISS PBLA24 END | 25.512 |
| HIERARCH ESO ISS PBL34 START | 144.047 |
| HIERARCH ESO ISS PBL34 END | 144.013 |
| HIERARCH ESO ISS PBLA34 START | 353.684 |
| HIERARCH ESO ISS PBLA34 END | 353.803 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005017 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005017 |
| HIERARCH ESO ISS AMBI TEMP | 15.05 |
| HIERARCH ESO ISS AMBI FWHM START | 0.34 |
| HIERARCH ESO ISS AMBI FWHM END | 0.32 |