Exposure
- ID
- PIONI.2025-07-23T03:05:47.247_1
- Header ID
- PIONI.2025-07-23T03:05:47.247
- Date updated
- 2025-07-23 03:15:55 UTC+0000
- Release date
- 2026-07-23 03:15:54 UTC+0000
- UTC Start
- 2025-07-23 03:05:47.247
- UTC End
- 2025-07-23 03:06:25.647
- MJD Start
- 60879.1290190644
- MJD End
- 60879.12946350884
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005975
- Ambient temperature (°C)
- 14.91
- Seeing (arcsec)
- 0.55
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 | 88.1220 | 88.0540 | 114.3000 | 114.3000 |
| A0-J2 | 128.8880 | 128.8540 | 92.6000 | 92.6000 |
| A0-K0 | 127.5340 | 127.5700 | 72.7220 | 72.7230 |
| G1-J2 | 57.1460 | 57.1800 | 57.9000 | 57.9000 |
| G1-K0 | 84.8860 | 84.9410 | 29.2170 | 29.2790 |
| J2-K0 | 44.2780 | 44.2660 | 350.9300 | 351.0190 |
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 | 60879.1290190644 |
| 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 | 88.122 |
| HIERARCH ESO ISS PBL12 END | 88.054 |
| HIERARCH ESO ISS PBLA12 START | 114.3 |
| HIERARCH ESO ISS PBLA12 END | 114.3 |
| HIERARCH ESO ISS PBL13 START | 128.888 |
| HIERARCH ESO ISS PBL13 END | 128.854 |
| HIERARCH ESO ISS PBLA13 START | 92.6 |
| HIERARCH ESO ISS PBLA13 END | 92.6 |
| HIERARCH ESO ISS PBL14 START | 127.534 |
| HIERARCH ESO ISS PBL14 END | 127.57 |
| HIERARCH ESO ISS PBLA14 START | 72.722 |
| HIERARCH ESO ISS PBLA14 END | 72.723 |
| HIERARCH ESO ISS PBL23 START | 57.146 |
| HIERARCH ESO ISS PBL23 END | 57.18 |
| HIERARCH ESO ISS PBLA23 START | 57.9 |
| HIERARCH ESO ISS PBLA23 END | 57.9 |
| HIERARCH ESO ISS PBL24 START | 84.886 |
| HIERARCH ESO ISS PBL24 END | 84.941 |
| HIERARCH ESO ISS PBLA24 START | 29.217 |
| HIERARCH ESO ISS PBLA24 END | 29.279 |
| HIERARCH ESO ISS PBL34 START | 44.278 |
| HIERARCH ESO ISS PBL34 END | 44.266 |
| HIERARCH ESO ISS PBLA34 START | 350.93 |
| HIERARCH ESO ISS PBLA34 END | 351.019 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005975 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005975 |
| HIERARCH ESO ISS AMBI TEMP | 14.91 |
| HIERARCH ESO ISS AMBI FWHM START | 0.55 |
| HIERARCH ESO ISS AMBI FWHM END | 0.55 |