Exposure
- ID
- PIONI.2025-05-31T07:12:24.691_1
- Header ID
- PIONI.2025-05-31T07:12:24.691
- Date updated
- 2025-05-31 07:21:36 UTC+0000
- Release date
- 2025-05-31 07:12:24 UTC+0000
- UTC Start
- 2025-05-31 07:12:24.691
- UTC End
- 2025-05-31 07:13:03.091
- MJD Start
- 60826.3002857766
- MJD End
- 60826.30073022104
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0109
- Ambient temperature (°C)
- 15.28
- 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 | 42.6290 | 42.5940 | 154.8000 | 154.9000 |
| A0-J2 | 124.7210 | 124.6020 | 92.4000 | 92.4000 |
| A0-J6 | 163.4420 | 163.5270 | 32.4200 | 32.4640 |
| B5-J2 | 111.5050 | 111.4690 | 72.7000 | 72.6000 |
| B5-J6 | 189.6960 | 189.7840 | 21.4740 | 21.5390 |
| J2-J6 | 147.9700 | 147.9000 | 345.5230 | 345.6250 |
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 | 60826.3002857766 |
| 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 | 42.629 |
| HIERARCH ESO ISS PBL12 END | 42.594 |
| HIERARCH ESO ISS PBLA12 START | 154.8 |
| HIERARCH ESO ISS PBLA12 END | 154.9 |
| HIERARCH ESO ISS PBL13 START | 124.721 |
| HIERARCH ESO ISS PBL13 END | 124.602 |
| HIERARCH ESO ISS PBLA13 START | 92.4 |
| HIERARCH ESO ISS PBLA13 END | 92.4 |
| HIERARCH ESO ISS PBL14 START | 163.442 |
| HIERARCH ESO ISS PBL14 END | 163.527 |
| HIERARCH ESO ISS PBLA14 START | 32.42 |
| HIERARCH ESO ISS PBLA14 END | 32.464 |
| HIERARCH ESO ISS PBL23 START | 111.505 |
| HIERARCH ESO ISS PBL23 END | 111.469 |
| HIERARCH ESO ISS PBLA23 START | 72.7 |
| HIERARCH ESO ISS PBLA23 END | 72.6 |
| HIERARCH ESO ISS PBL24 START | 189.696 |
| HIERARCH ESO ISS PBL24 END | 189.784 |
| HIERARCH ESO ISS PBLA24 START | 21.474 |
| HIERARCH ESO ISS PBLA24 END | 21.539 |
| HIERARCH ESO ISS PBL34 START | 147.97 |
| HIERARCH ESO ISS PBL34 END | 147.9 |
| HIERARCH ESO ISS PBLA34 START | 345.523 |
| HIERARCH ESO ISS PBLA34 END | 345.625 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.0109 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.0109 |
| HIERARCH ESO ISS AMBI TEMP | 15.28 |
| HIERARCH ESO ISS AMBI FWHM START | 0.34 |
| HIERARCH ESO ISS AMBI FWHM END | 0.34 |