Exposure
- ID
- PIONI.2025-07-23T02:29:05.304_1
- Header ID
- PIONI.2025-07-23T02:29:05.304
- 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 02:29:05.304
- UTC End
- 2025-07-23 02:29:30.904
- MJD Start
- 60879.1035336126
- MJD End
- 60879.1038299089
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004033500000000001
- Ambient temperature (°C)
- 13.42
- Seeing (arcsec)
- 1.185
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 | 90.1930 | 90.1750 | 113.6000 | 113.6000 |
| A0-J2 | 128.7470 | 128.7760 | 92.5000 | 92.5000 |
| A0-K0 | 124.4150 | 124.4890 | 72.2190 | 72.2310 |
| G1-J2 | 55.1220 | 55.1630 | 56.5000 | 56.6000 |
| G1-K0 | 82.3270 | 82.3700 | 25.7950 | 25.8580 |
| J2-K0 | 44.8790 | 44.8680 | 346.9270 | 346.9890 |
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 | 60879.1035336126 |
| 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 | 90.193 |
| HIERARCH ESO ISS PBL12 END | 90.175 |
| HIERARCH ESO ISS PBLA12 START | 113.6 |
| HIERARCH ESO ISS PBLA12 END | 113.6 |
| HIERARCH ESO ISS PBL13 START | 128.747 |
| HIERARCH ESO ISS PBL13 END | 128.776 |
| HIERARCH ESO ISS PBLA13 START | 92.5 |
| HIERARCH ESO ISS PBLA13 END | 92.5 |
| HIERARCH ESO ISS PBL14 START | 124.415 |
| HIERARCH ESO ISS PBL14 END | 124.489 |
| HIERARCH ESO ISS PBLA14 START | 72.219 |
| HIERARCH ESO ISS PBLA14 END | 72.231 |
| HIERARCH ESO ISS PBL23 START | 55.122 |
| HIERARCH ESO ISS PBL23 END | 55.163 |
| HIERARCH ESO ISS PBLA23 START | 56.5 |
| HIERARCH ESO ISS PBLA23 END | 56.6 |
| HIERARCH ESO ISS PBL24 START | 82.327 |
| HIERARCH ESO ISS PBL24 END | 82.37 |
| HIERARCH ESO ISS PBLA24 START | 25.795 |
| HIERARCH ESO ISS PBLA24 END | 25.858 |
| HIERARCH ESO ISS PBL34 START | 44.879 |
| HIERARCH ESO ISS PBL34 END | 44.868 |
| HIERARCH ESO ISS PBLA34 START | 346.927 |
| HIERARCH ESO ISS PBLA34 END | 346.989 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003986 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004081 |
| HIERARCH ESO ISS AMBI TEMP | 13.42 |
| HIERARCH ESO ISS AMBI FWHM START | 1.13 |
| HIERARCH ESO ISS AMBI FWHM END | 1.24 |