Exposure
- ID
- PIONI.2025-05-31T07:50:49.790_1
- Header ID
- PIONI.2025-05-31T07:50:49.790
- Date updated
- 2025-05-31 07:56:25 UTC+0000
- Release date
- 2025-05-31 07:50:49 UTC+0000
- UTC Start
- 2025-05-31 07:50:49.790
- UTC End
- 2025-05-31 07:51:28.190
- MJD Start
- 60826.3269651565
- MJD End
- 60826.32740960094
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0082715
- Ambient temperature (°C)
- 15.11
- Seeing (arcsec)
- 0.35
Observation
- ID
- 67681
- 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
- 50334
- Name
- HD 166562
- RA
- 272.817848
- DEC
- -0.65931
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 41.7000 | 41.6690 | 160.0000 | 160.1000 |
| A0-J2 | 117.7540 | 117.5630 | 93.1000 | 93.1000 |
| A0-J6 | 167.4600 | 167.5140 | 33.9370 | 33.9670 |
| B5-J2 | 108.3850 | 108.2890 | 72.4000 | 72.4000 |
| B5-J6 | 194.9380 | 195.0140 | 23.9770 | 24.0290 |
| J2-J6 | 147.3190 | 147.2720 | 350.5850 | 350.6980 |
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 | 60826.3269651565 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 166562 |
| RA | 272.817848 |
| DEC | -0.65931 |
| 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 | 41.7 |
| HIERARCH ESO ISS PBL12 END | 41.669 |
| HIERARCH ESO ISS PBLA12 START | 160.0 |
| HIERARCH ESO ISS PBLA12 END | 160.1 |
| HIERARCH ESO ISS PBL13 START | 117.754 |
| HIERARCH ESO ISS PBL13 END | 117.563 |
| HIERARCH ESO ISS PBLA13 START | 93.1 |
| HIERARCH ESO ISS PBLA13 END | 93.1 |
| HIERARCH ESO ISS PBL14 START | 167.46 |
| HIERARCH ESO ISS PBL14 END | 167.514 |
| HIERARCH ESO ISS PBLA14 START | 33.937 |
| HIERARCH ESO ISS PBLA14 END | 33.967 |
| HIERARCH ESO ISS PBL23 START | 108.385 |
| HIERARCH ESO ISS PBL23 END | 108.289 |
| HIERARCH ESO ISS PBLA23 START | 72.4 |
| HIERARCH ESO ISS PBLA23 END | 72.4 |
| HIERARCH ESO ISS PBL24 START | 194.938 |
| HIERARCH ESO ISS PBL24 END | 195.014 |
| HIERARCH ESO ISS PBLA24 START | 23.977 |
| HIERARCH ESO ISS PBLA24 END | 24.029 |
| HIERARCH ESO ISS PBL34 START | 147.319 |
| HIERARCH ESO ISS PBL34 END | 147.272 |
| HIERARCH ESO ISS PBLA34 START | 350.585 |
| HIERARCH ESO ISS PBLA34 END | 350.698 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007338 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009205 |
| HIERARCH ESO ISS AMBI TEMP | 15.11 |
| HIERARCH ESO ISS AMBI FWHM START | 0.38 |
| HIERARCH ESO ISS AMBI FWHM END | 0.32 |