Exposure
- ID
- PIONI.2025-07-23T03:20:22.505_1
- Header ID
- PIONI.2025-07-23T03:20:22.505
- Date updated
- 2025-07-23 03:25:47 UTC+0000
- Release date
- 2026-07-23 03:25:46 UTC+0000
- UTC Start
- 2025-07-23 03:20:22.505
- UTC End
- 2025-07-23 03:21:00.905
- MJD Start
- 60879.1391493641
- MJD End
- 60879.13959380854
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0060745
- Ambient temperature (°C)
- 14.28
- Seeing (arcsec)
- 0.74
Observation
- ID
- 68885
- 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
- 51249
- Name
- V FG Ser
- RA
- 273.778505
- DEC
- -0.31454
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 86.7730 | 86.6890 | 114.7000 | 114.7000 |
| A0-J2 | 128.0220 | 127.9580 | 92.6000 | 92.6000 |
| A0-K0 | 127.9490 | 127.9580 | 72.7990 | 72.7970 |
| G1-J2 | 57.6680 | 57.6920 | 58.3000 | 58.3000 |
| G1-K0 | 85.8370 | 85.8890 | 30.3520 | 30.4080 |
| J2-K0 | 44.0920 | 44.0820 | 352.6190 | 352.7110 |
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 | 60879.1391493641 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | V FG Ser |
| RA | 273.778505 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| HIERARCH ESO DET DIT | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 86.773 |
| HIERARCH ESO ISS PBL12 END | 86.689 |
| HIERARCH ESO ISS PBLA12 START | 114.7 |
| HIERARCH ESO ISS PBLA12 END | 114.7 |
| HIERARCH ESO ISS PBL13 START | 128.022 |
| HIERARCH ESO ISS PBL13 END | 127.958 |
| HIERARCH ESO ISS PBLA13 START | 92.6 |
| HIERARCH ESO ISS PBLA13 END | 92.6 |
| HIERARCH ESO ISS PBL14 START | 127.949 |
| HIERARCH ESO ISS PBL14 END | 127.958 |
| HIERARCH ESO ISS PBLA14 START | 72.799 |
| HIERARCH ESO ISS PBLA14 END | 72.797 |
| HIERARCH ESO ISS PBL23 START | 57.668 |
| HIERARCH ESO ISS PBL23 END | 57.692 |
| HIERARCH ESO ISS PBLA23 START | 58.3 |
| HIERARCH ESO ISS PBLA23 END | 58.3 |
| HIERARCH ESO ISS PBL24 START | 85.837 |
| HIERARCH ESO ISS PBL24 END | 85.889 |
| HIERARCH ESO ISS PBLA24 START | 30.352 |
| HIERARCH ESO ISS PBLA24 END | 30.408 |
| HIERARCH ESO ISS PBL34 START | 44.092 |
| HIERARCH ESO ISS PBL34 END | 44.082 |
| HIERARCH ESO ISS PBLA34 START | 352.619 |
| HIERARCH ESO ISS PBLA34 END | 352.711 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006418 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005731 |
| HIERARCH ESO ISS AMBI TEMP | 14.28 |
| HIERARCH ESO ISS AMBI FWHM START | 0.6 |
| HIERARCH ESO ISS AMBI FWHM END | 0.88 |