Exposure
- ID
- PIONI.2025-05-31T07:08:26.921_1
- Header ID
- PIONI.2025-05-31T07:08:26.921
- Date updated
- 2025-05-31 07:15:58 UTC+0000
- Release date
- 2025-05-31 07:08:26 UTC+0000
- UTC Start
- 2025-05-31 07:08:26.921
- UTC End
- 2025-05-31 07:09:05.321
- MJD Start
- 60826.2975338111
- MJD End
- 60826.29797825554
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.012661
- Ambient temperature (°C)
- 15.22
- Seeing (arcsec)
- 0.345
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 | 43.3970 | 43.3630 | 154.4000 | 154.5000 |
| A0-J2 | 125.5440 | 125.4340 | 92.8000 | 92.8000 |
| A0-J6 | 163.8420 | 163.9260 | 31.8820 | 31.9310 |
| B5-J2 | 111.6530 | 111.6230 | 72.8000 | 72.8000 |
| B5-J6 | 190.7320 | 190.8160 | 20.8230 | 20.8920 |
| J2-J6 | 150.3760 | 150.3070 | 345.0220 | 345.1230 |
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 | 60826.2975338111 |
| 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 | 43.397 |
| HIERARCH ESO ISS PBL12 END | 43.363 |
| HIERARCH ESO ISS PBLA12 START | 154.4 |
| HIERARCH ESO ISS PBLA12 END | 154.5 |
| HIERARCH ESO ISS PBL13 START | 125.544 |
| HIERARCH ESO ISS PBL13 END | 125.434 |
| HIERARCH ESO ISS PBLA13 START | 92.8 |
| HIERARCH ESO ISS PBLA13 END | 92.8 |
| HIERARCH ESO ISS PBL14 START | 163.842 |
| HIERARCH ESO ISS PBL14 END | 163.926 |
| HIERARCH ESO ISS PBLA14 START | 31.882 |
| HIERARCH ESO ISS PBLA14 END | 31.931 |
| HIERARCH ESO ISS PBL23 START | 111.653 |
| HIERARCH ESO ISS PBL23 END | 111.623 |
| HIERARCH ESO ISS PBLA23 START | 72.8 |
| HIERARCH ESO ISS PBLA23 END | 72.8 |
| HIERARCH ESO ISS PBL24 START | 190.732 |
| HIERARCH ESO ISS PBL24 END | 190.816 |
| HIERARCH ESO ISS PBLA24 START | 20.823 |
| HIERARCH ESO ISS PBLA24 END | 20.892 |
| HIERARCH ESO ISS PBL34 START | 150.376 |
| HIERARCH ESO ISS PBL34 END | 150.307 |
| HIERARCH ESO ISS PBLA34 START | 345.022 |
| HIERARCH ESO ISS PBLA34 END | 345.123 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.013188 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.012134 |
| HIERARCH ESO ISS AMBI TEMP | 15.22 |
| HIERARCH ESO ISS AMBI FWHM START | 0.33 |
| HIERARCH ESO ISS AMBI FWHM END | 0.36 |