Exposure
- ID
- PIONI.2025-07-23T02:29:42.982_1
- Header ID
- PIONI.2025-07-23T02:29:42.982
- Date updated
- 2025-07-23 02:35:36 UTC+0000
- Release date
- 2026-07-23 02:35:36 UTC+0000
- UTC Start
- 2025-07-23 02:29:42.982
- UTC End
- 2025-07-23 02:30:08.582
- MJD Start
- 60879.1039696988
- MJD End
- 60879.1042659951
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004081
- Ambient temperature (°C)
- 13.37
- Seeing (arcsec)
- 1.24
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 | 90.1740 | 90.1550 | 113.6000 | 113.6000 |
| A0-J2 | 128.7770 | 128.8050 | 92.6000 | 92.6000 |
| A0-K0 | 124.4920 | 124.5650 | 72.2350 | 72.2470 |
| G1-J2 | 55.1650 | 55.2050 | 56.6000 | 56.6000 |
| G1-K0 | 82.3710 | 82.4140 | 25.8640 | 25.9260 |
| J2-K0 | 44.8680 | 44.8570 | 346.9950 | 347.0570 |
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 | 60879.1039696988 |
| 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 | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 90.174 |
| HIERARCH ESO ISS PBL12 END | 90.155 |
| HIERARCH ESO ISS PBLA12 START | 113.6 |
| HIERARCH ESO ISS PBLA12 END | 113.6 |
| HIERARCH ESO ISS PBL13 START | 128.777 |
| HIERARCH ESO ISS PBL13 END | 128.805 |
| HIERARCH ESO ISS PBLA13 START | 92.6 |
| HIERARCH ESO ISS PBLA13 END | 92.6 |
| HIERARCH ESO ISS PBL14 START | 124.492 |
| HIERARCH ESO ISS PBL14 END | 124.565 |
| HIERARCH ESO ISS PBLA14 START | 72.235 |
| HIERARCH ESO ISS PBLA14 END | 72.247 |
| HIERARCH ESO ISS PBL23 START | 55.165 |
| HIERARCH ESO ISS PBL23 END | 55.205 |
| HIERARCH ESO ISS PBLA23 START | 56.6 |
| HIERARCH ESO ISS PBLA23 END | 56.6 |
| HIERARCH ESO ISS PBL24 START | 82.371 |
| HIERARCH ESO ISS PBL24 END | 82.414 |
| HIERARCH ESO ISS PBLA24 START | 25.864 |
| HIERARCH ESO ISS PBLA24 END | 25.926 |
| HIERARCH ESO ISS PBL34 START | 44.868 |
| HIERARCH ESO ISS PBL34 END | 44.857 |
| HIERARCH ESO ISS PBLA34 START | 346.995 |
| HIERARCH ESO ISS PBLA34 END | 347.057 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004081 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004081 |
| HIERARCH ESO ISS AMBI TEMP | 13.37 |
| HIERARCH ESO ISS AMBI FWHM START | 1.24 |
| HIERARCH ESO ISS AMBI FWHM END | 1.24 |