Exposure
- ID
- PIONI.2025-07-22T03:11:10.674_1
- Header ID
- PIONI.2025-07-22T03:11:10.674
- Date updated
- 2025-07-22 03:20:48 UTC+0000
- Release date
- 2026-07-22 03:20:48 UTC+0000
- UTC Start
- 2025-07-22 03:11:10.674
- UTC End
- 2025-07-22 03:11:49.074
- MJD Start
- 60878.1327624349
- MJD End
- 60878.13320687934
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0072775
- Ambient temperature (°C)
- 14.23
- Seeing (arcsec)
- 0.8200000000000001
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 | 87.9990 | 87.9300 | 114.3000 | 114.3000 |
| A0-J2 | 128.8250 | 128.7870 | 92.6000 | 92.6000 |
| A0-K0 | 127.5980 | 127.6310 | 72.7320 | 72.7330 |
| G1-J2 | 57.2060 | 57.2390 | 57.9000 | 58.0000 |
| G1-K0 | 84.9840 | 85.0380 | 29.3360 | 29.3970 |
| J2-K0 | 44.2570 | 44.2460 | 351.0970 | 351.1860 |
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 | 60878.1327624349 |
| 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 | 87.999 |
| HIERARCH ESO ISS PBL12 END | 87.93 |
| HIERARCH ESO ISS PBLA12 START | 114.3 |
| HIERARCH ESO ISS PBLA12 END | 114.3 |
| HIERARCH ESO ISS PBL13 START | 128.825 |
| HIERARCH ESO ISS PBL13 END | 128.787 |
| HIERARCH ESO ISS PBLA13 START | 92.6 |
| HIERARCH ESO ISS PBLA13 END | 92.6 |
| HIERARCH ESO ISS PBL14 START | 127.598 |
| HIERARCH ESO ISS PBL14 END | 127.631 |
| HIERARCH ESO ISS PBLA14 START | 72.732 |
| HIERARCH ESO ISS PBLA14 END | 72.733 |
| HIERARCH ESO ISS PBL23 START | 57.206 |
| HIERARCH ESO ISS PBL23 END | 57.239 |
| HIERARCH ESO ISS PBLA23 START | 57.9 |
| HIERARCH ESO ISS PBLA23 END | 58.0 |
| HIERARCH ESO ISS PBL24 START | 84.984 |
| HIERARCH ESO ISS PBL24 END | 85.038 |
| HIERARCH ESO ISS PBLA24 START | 29.336 |
| HIERARCH ESO ISS PBLA24 END | 29.397 |
| HIERARCH ESO ISS PBL34 START | 44.257 |
| HIERARCH ESO ISS PBL34 END | 44.246 |
| HIERARCH ESO ISS PBLA34 START | 351.097 |
| HIERARCH ESO ISS PBLA34 END | 351.186 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007823 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006732 |
| HIERARCH ESO ISS AMBI TEMP | 14.23 |
| HIERARCH ESO ISS AMBI FWHM START | 0.76 |
| HIERARCH ESO ISS AMBI FWHM END | 0.88 |