Exposure
- ID
- PIONI.2025-07-22T03:26:42.290_1
- Header ID
- PIONI.2025-07-22T03:26:42.290
- Date updated
- 2025-07-22 06:05:30 UTC+0000
- Release date
- 2026-07-22 06:05:29 UTC+0000
- UTC Start
- 2025-07-22 03:26:42.290
- UTC End
- 2025-07-22 03:27:20.690
- MJD Start
- 60878.1435450185
- MJD End
- 60878.143989462944
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006083
- Ambient temperature (°C)
- 14.07
- Seeing (arcsec)
- 0.97
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 | 86.5240 | 86.4390 | 114.8000 | 114.8000 |
| A0-J2 | 127.8300 | 127.7630 | 92.6000 | 92.6000 |
| A0-K0 | 127.9710 | 127.9760 | 72.8050 | 72.8070 |
| G1-J2 | 57.7380 | 57.7600 | 58.3000 | 58.3000 |
| G1-K0 | 85.9890 | 86.0390 | 30.5260 | 30.5840 |
| J2-K0 | 44.0640 | 44.0560 | 352.9010 | 352.9950 |
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 | 60878.1435450185 |
| 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 | 86.524 |
| HIERARCH ESO ISS PBL12 END | 86.439 |
| HIERARCH ESO ISS PBLA12 START | 114.8 |
| HIERARCH ESO ISS PBLA12 END | 114.8 |
| HIERARCH ESO ISS PBL13 START | 127.83 |
| HIERARCH ESO ISS PBL13 END | 127.763 |
| HIERARCH ESO ISS PBLA13 START | 92.6 |
| HIERARCH ESO ISS PBLA13 END | 92.6 |
| HIERARCH ESO ISS PBL14 START | 127.971 |
| HIERARCH ESO ISS PBL14 END | 127.976 |
| HIERARCH ESO ISS PBLA14 START | 72.805 |
| HIERARCH ESO ISS PBLA14 END | 72.807 |
| HIERARCH ESO ISS PBL23 START | 57.738 |
| HIERARCH ESO ISS PBL23 END | 57.76 |
| HIERARCH ESO ISS PBLA23 START | 58.3 |
| HIERARCH ESO ISS PBLA23 END | 58.3 |
| HIERARCH ESO ISS PBL24 START | 85.989 |
| HIERARCH ESO ISS PBL24 END | 86.039 |
| HIERARCH ESO ISS PBLA24 START | 30.526 |
| HIERARCH ESO ISS PBLA24 END | 30.584 |
| HIERARCH ESO ISS PBL34 START | 44.064 |
| HIERARCH ESO ISS PBL34 END | 44.056 |
| HIERARCH ESO ISS PBLA34 START | 352.901 |
| HIERARCH ESO ISS PBLA34 END | 352.995 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006083 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006083 |
| HIERARCH ESO ISS AMBI TEMP | 14.07 |
| HIERARCH ESO ISS AMBI FWHM START | 0.97 |
| HIERARCH ESO ISS AMBI FWHM END | 0.97 |