Exposure
- ID
- PIONI.2025-10-27T06:13:41.565_1
- Header ID
- PIONI.2025-10-27T06:13:41.565
- Date updated
- 2025-10-27 06:20:50 UTC+0000
- Release date
- 2025-10-27 06:13:41 UTC+0000
- UTC Start
- 2025-10-27 06:13:41.565
- UTC End
- 2025-10-27 06:14:58.365
- MJD Start
- 60975.2595088519
- MJD End
- 60975.26039774079
- Exposure time (s)
- 76.8
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003236
- Ambient temperature (°C)
- 12.69
- Seeing (arcsec)
- 0.91
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 | 87.6560 | 87.7850 | 111.8000 | 111.9000 |
| A0-J2 | 119.9900 | 120.2870 | 88.7000 | 88.7000 |
| A0-K0 | 115.4280 | 115.7390 | 65.1800 | 65.3160 |
| G1-J2 | 52.3670 | 52.4840 | 47.5000 | 47.6000 |
| G1-K0 | 84.3540 | 84.4110 | 16.0990 | 16.2970 |
| J2-K0 | 48.1020 | 48.0880 | 341.5900 | 341.7060 |
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 | 60975.2595088519 |
| 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 | 87.656 |
| HIERARCH ESO ISS PBL12 END | 87.785 |
| HIERARCH ESO ISS PBLA12 START | 111.8 |
| HIERARCH ESO ISS PBLA12 END | 111.9 |
| HIERARCH ESO ISS PBL13 START | 119.99 |
| HIERARCH ESO ISS PBL13 END | 120.287 |
| HIERARCH ESO ISS PBLA13 START | 88.7 |
| HIERARCH ESO ISS PBLA13 END | 88.7 |
| HIERARCH ESO ISS PBL14 START | 115.428 |
| HIERARCH ESO ISS PBL14 END | 115.739 |
| HIERARCH ESO ISS PBLA14 START | 65.18 |
| HIERARCH ESO ISS PBLA14 END | 65.316 |
| HIERARCH ESO ISS PBL23 START | 52.367 |
| HIERARCH ESO ISS PBL23 END | 52.484 |
| HIERARCH ESO ISS PBLA23 START | 47.5 |
| HIERARCH ESO ISS PBLA23 END | 47.6 |
| HIERARCH ESO ISS PBL24 START | 84.354 |
| HIERARCH ESO ISS PBL24 END | 84.411 |
| HIERARCH ESO ISS PBLA24 START | 16.099 |
| HIERARCH ESO ISS PBLA24 END | 16.297 |
| HIERARCH ESO ISS PBL34 START | 48.102 |
| HIERARCH ESO ISS PBL34 END | 48.088 |
| HIERARCH ESO ISS PBLA34 START | 341.59 |
| HIERARCH ESO ISS PBLA34 END | 341.706 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003236 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003236 |
| HIERARCH ESO ISS AMBI TEMP | 12.69 |
| HIERARCH ESO ISS AMBI FWHM START | 0.91 |
| HIERARCH ESO ISS AMBI FWHM END | 0.91 |