Exposure
- ID
- PIONI.2025-07-22T03:08:39.701_1
- Header ID
- PIONI.2025-07-22T03:08:39.701
- Date updated
- 2025-07-22 03:15:50 UTC+0000
- Release date
- 2026-07-22 03:15:50 UTC+0000
- UTC Start
- 2025-07-22 03:08:39.701
- UTC End
- 2025-07-22 03:09:18.101
- MJD Start
- 60878.1310150609
- MJD End
- 60878.13145950534
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006663
- Ambient temperature (°C)
- 14.25
- Seeing (arcsec)
- 0.83
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 | 88.2070 | 88.1420 | 114.2000 | 114.2000 |
| A0-J2 | 128.9300 | 128.8980 | 92.6000 | 92.6000 |
| A0-K0 | 127.4860 | 127.5230 | 72.7080 | 72.7150 |
| G1-J2 | 57.1030 | 57.1360 | 57.9000 | 57.9000 |
| G1-K0 | 84.8160 | 84.8690 | 29.1250 | 29.1910 |
| J2-K0 | 44.2920 | 44.2810 | 350.8060 | 350.8970 |
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 | 60878.1310150609 |
| 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 | 88.207 |
| HIERARCH ESO ISS PBL12 END | 88.142 |
| HIERARCH ESO ISS PBLA12 START | 114.2 |
| HIERARCH ESO ISS PBLA12 END | 114.2 |
| HIERARCH ESO ISS PBL13 START | 128.93 |
| HIERARCH ESO ISS PBL13 END | 128.898 |
| HIERARCH ESO ISS PBLA13 START | 92.6 |
| HIERARCH ESO ISS PBLA13 END | 92.6 |
| HIERARCH ESO ISS PBL14 START | 127.486 |
| HIERARCH ESO ISS PBL14 END | 127.523 |
| HIERARCH ESO ISS PBLA14 START | 72.708 |
| HIERARCH ESO ISS PBLA14 END | 72.715 |
| HIERARCH ESO ISS PBL23 START | 57.103 |
| HIERARCH ESO ISS PBL23 END | 57.136 |
| HIERARCH ESO ISS PBLA23 START | 57.9 |
| HIERARCH ESO ISS PBLA23 END | 57.9 |
| HIERARCH ESO ISS PBL24 START | 84.816 |
| HIERARCH ESO ISS PBL24 END | 84.869 |
| HIERARCH ESO ISS PBLA24 START | 29.125 |
| HIERARCH ESO ISS PBLA24 END | 29.191 |
| HIERARCH ESO ISS PBL34 START | 44.292 |
| HIERARCH ESO ISS PBL34 END | 44.281 |
| HIERARCH ESO ISS PBLA34 START | 350.806 |
| HIERARCH ESO ISS PBLA34 END | 350.897 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006663 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006663 |
| HIERARCH ESO ISS AMBI TEMP | 14.25 |
| HIERARCH ESO ISS AMBI FWHM START | 0.83 |
| HIERARCH ESO ISS AMBI FWHM END | 0.83 |