Exposure
- ID
- PIONI.2025-11-03T06:13:20.518_1
- Header ID
- PIONI.2025-11-03T06:13:20.518
- Date updated
- 2025-11-03 06:21:02 UTC+0000
- Release date
- 2025-11-03 06:13:20 UTC+0000
- UTC Start
- 2025-11-03 06:13:20.518
- UTC End
- 2025-11-03 06:13:46.118
- MJD Start
- 60982.2592652505
- MJD End
- 60982.259561546794
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003353
- Ambient temperature (°C)
- 10.52
- Seeing (arcsec)
- 0.81
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 | 89.5790 | 89.6090 | 112.5000 | 112.6000 |
| A0-J2 | 124.7700 | 124.8570 | 89.9000 | 89.9000 |
| A0-K0 | 120.6760 | 120.7780 | 67.5130 | 67.5600 |
| G1-J2 | 54.4090 | 54.4510 | 50.6000 | 50.6000 |
| G1-K0 | 85.4770 | 85.5020 | 19.6620 | 19.7370 |
| J2-K0 | 47.8210 | 47.8140 | 343.8890 | 343.9420 |
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 | 60982.2592652505 |
| 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 | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 89.579 |
| HIERARCH ESO ISS PBL12 END | 89.609 |
| HIERARCH ESO ISS PBLA12 START | 112.5 |
| HIERARCH ESO ISS PBLA12 END | 112.6 |
| HIERARCH ESO ISS PBL13 START | 124.77 |
| HIERARCH ESO ISS PBL13 END | 124.857 |
| HIERARCH ESO ISS PBLA13 START | 89.9 |
| HIERARCH ESO ISS PBLA13 END | 89.9 |
| HIERARCH ESO ISS PBL14 START | 120.676 |
| HIERARCH ESO ISS PBL14 END | 120.778 |
| HIERARCH ESO ISS PBLA14 START | 67.513 |
| HIERARCH ESO ISS PBLA14 END | 67.56 |
| HIERARCH ESO ISS PBL23 START | 54.409 |
| HIERARCH ESO ISS PBL23 END | 54.451 |
| HIERARCH ESO ISS PBLA23 START | 50.6 |
| HIERARCH ESO ISS PBLA23 END | 50.6 |
| HIERARCH ESO ISS PBL24 START | 85.477 |
| HIERARCH ESO ISS PBL24 END | 85.502 |
| HIERARCH ESO ISS PBLA24 START | 19.662 |
| HIERARCH ESO ISS PBLA24 END | 19.737 |
| HIERARCH ESO ISS PBL34 START | 47.821 |
| HIERARCH ESO ISS PBL34 END | 47.814 |
| HIERARCH ESO ISS PBLA34 START | 343.889 |
| HIERARCH ESO ISS PBLA34 END | 343.942 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003197 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003509 |
| HIERARCH ESO ISS AMBI TEMP | 10.52 |
| HIERARCH ESO ISS AMBI FWHM START | 0.85 |
| HIERARCH ESO ISS AMBI FWHM END | 0.77 |