Exposure
- ID
- PIONI.2025-06-01T03:51:36.911_1
- Header ID
- PIONI.2025-06-01T03:51:36.911
- Date updated
- 2025-06-01 03:57:05 UTC+0000
- Release date
- 2026-06-01 03:57:05 UTC+0000
- UTC Start
- 2025-06-01 03:51:36.911
- UTC End
- 2025-06-01 03:52:15.311
- MJD Start
- 60827.1608438822
- MJD End
- 60827.16128832664
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0094065
- Ambient temperature (°C)
- 13.79
- Seeing (arcsec)
- 0.395
Observation
- ID
- 67682
- Category
- science
- 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
- 50335
- Name
- V FG Ser
- RA
- 273.77906
- DEC
- -0.31454
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 48.6570 | 48.6560 | 143.1000 | 143.1000 |
| A0-J2 | 105.2020 | 105.4690 | 92.9000 | 92.9000 |
| A0-J6 | 140.8190 | 140.8720 | 8.8660 | 9.0040 |
| B5-J2 | 82.9040 | 83.1500 | 66.2000 | 66.2000 |
| B5-J6 | 178.1850 | 178.1710 | 357.5760 | 357.6880 |
| J2-J6 | 166.8200 | 166.7850 | 330.0240 | 330.0480 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.283B.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60827.1608438822 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | V FG Ser |
| RA | 273.77906 |
| DEC | -0.31454 |
| 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 | 48.657 |
| HIERARCH ESO ISS PBL12 END | 48.656 |
| HIERARCH ESO ISS PBLA12 START | 143.1 |
| HIERARCH ESO ISS PBLA12 END | 143.1 |
| HIERARCH ESO ISS PBL13 START | 105.202 |
| HIERARCH ESO ISS PBL13 END | 105.469 |
| HIERARCH ESO ISS PBLA13 START | 92.9 |
| HIERARCH ESO ISS PBLA13 END | 92.9 |
| HIERARCH ESO ISS PBL14 START | 140.819 |
| HIERARCH ESO ISS PBL14 END | 140.872 |
| HIERARCH ESO ISS PBLA14 START | 8.866 |
| HIERARCH ESO ISS PBLA14 END | 9.004 |
| HIERARCH ESO ISS PBL23 START | 82.904 |
| HIERARCH ESO ISS PBL23 END | 83.15 |
| HIERARCH ESO ISS PBLA23 START | 66.2 |
| HIERARCH ESO ISS PBLA23 END | 66.2 |
| HIERARCH ESO ISS PBL24 START | 178.185 |
| HIERARCH ESO ISS PBL24 END | 178.171 |
| HIERARCH ESO ISS PBLA24 START | 357.576 |
| HIERARCH ESO ISS PBLA24 END | 357.688 |
| HIERARCH ESO ISS PBL34 START | 166.82 |
| HIERARCH ESO ISS PBL34 END | 166.785 |
| HIERARCH ESO ISS PBLA34 START | 330.024 |
| HIERARCH ESO ISS PBLA34 END | 330.048 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009927 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008886 |
| HIERARCH ESO ISS AMBI TEMP | 13.79 |
| HIERARCH ESO ISS AMBI FWHM START | 0.38 |
| HIERARCH ESO ISS AMBI FWHM END | 0.41 |