Exposure
- ID
- PIONI.2025-10-27T06:07:46.499_1
- Header ID
- PIONI.2025-10-27T06:07:46.499
- Date updated
- 2025-10-27 06:15:49 UTC+0000
- Release date
- 2025-10-27 06:07:46 UTC+0000
- UTC Start
- 2025-10-27 06:07:46.498
- UTC End
- 2025-10-27 06:09:03.298
- MJD Start
- 60975.2553992877
- MJD End
- 60975.25628817659
- Exposure time (s)
- 76.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0036739999999999997
- Ambient temperature (°C)
- 12.62
- Seeing (arcsec)
- 0.9299999999999999
Observation
- ID
- 71013
- Category
- calibrator
- Program ID
- 116.28SN.001
- Program Title
- DO WINDS AND PULSATIONS ALTER RED GIANTS' ROCHE LOBES? THE UNIQUE TEST CASE OF THE SYMBIOTIC BINARY V1261 ORI
- Program Type
- Normal
- PI / COI
- MERC / BOFFIN
Target
- ID
- 52697
- Name
- HD 35642
- RA
- 81.461628
- DEC
- -10.28333
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 87.0970 | 87.2380 | 111.7000 | 111.7000 |
| A0-J2 | 118.7260 | 119.0420 | 88.4000 | 88.4000 |
| A0-K0 | 114.1190 | 114.4440 | 64.6090 | 64.7510 |
| G1-J2 | 51.8820 | 52.0020 | 46.7000 | 46.9000 |
| G1-K0 | 84.1260 | 84.1810 | 15.2820 | 15.4830 |
| J2-K0 | 48.1600 | 48.1460 | 341.1210 | 341.2340 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 116.28SN.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60975.2553992877 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 35642 |
| RA | 81.461628 |
| DEC | -10.28333 |
| 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 | 0.0015 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 87.097 |
| HIERARCH ESO ISS PBL12 END | 87.238 |
| HIERARCH ESO ISS PBLA12 START | 111.7 |
| HIERARCH ESO ISS PBLA12 END | 111.7 |
| HIERARCH ESO ISS PBL13 START | 118.726 |
| HIERARCH ESO ISS PBL13 END | 119.042 |
| HIERARCH ESO ISS PBLA13 START | 88.4 |
| HIERARCH ESO ISS PBLA13 END | 88.4 |
| HIERARCH ESO ISS PBL14 START | 114.119 |
| HIERARCH ESO ISS PBL14 END | 114.444 |
| HIERARCH ESO ISS PBLA14 START | 64.609 |
| HIERARCH ESO ISS PBLA14 END | 64.751 |
| HIERARCH ESO ISS PBL23 START | 51.882 |
| HIERARCH ESO ISS PBL23 END | 52.002 |
| HIERARCH ESO ISS PBLA23 START | 46.7 |
| HIERARCH ESO ISS PBLA23 END | 46.9 |
| HIERARCH ESO ISS PBL24 START | 84.126 |
| HIERARCH ESO ISS PBL24 END | 84.181 |
| HIERARCH ESO ISS PBLA24 START | 15.282 |
| HIERARCH ESO ISS PBLA24 END | 15.483 |
| HIERARCH ESO ISS PBL34 START | 48.16 |
| HIERARCH ESO ISS PBL34 END | 48.146 |
| HIERARCH ESO ISS PBLA34 START | 341.121 |
| HIERARCH ESO ISS PBLA34 END | 341.234 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003384 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003964 |
| HIERARCH ESO ISS AMBI TEMP | 12.62 |
| HIERARCH ESO ISS AMBI FWHM START | 0.89 |
| HIERARCH ESO ISS AMBI FWHM END | 0.97 |