Exposure
- ID
- PIONI.2025-11-01T05:55:35.379_1
- Header ID
- PIONI.2025-11-01T05:55:35.379
- Date updated
- 2025-11-01 06:01:13 UTC+0000
- Release date
- 2025-11-01 05:55:35 UTC+0000
- UTC Start
- 2025-11-01 05:55:35.379
- UTC End
- 2025-11-01 05:56:00.979
- MJD Start
- 60980.2469372563
- MJD End
- 60980.247233552596
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0027559999999999998
- Ambient temperature (°C)
- 10.05
- Seeing (arcsec)
- 0.44999999999999996
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 | 87.7940 | 87.8470 | 111.9000 | 111.9000 |
| A0-J2 | 120.3090 | 120.4300 | 88.7000 | 88.8000 |
| A0-K0 | 115.7630 | 115.8900 | 65.3260 | 65.3820 |
| G1-J2 | 52.4930 | 52.5410 | 47.7000 | 47.7000 |
| G1-K0 | 84.4160 | 84.4400 | 16.3120 | 16.3930 |
| J2-K0 | 48.0870 | 48.0810 | 341.7150 | 341.7640 |
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 | 60980.2469372563 |
| 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 | 87.794 |
| HIERARCH ESO ISS PBL12 END | 87.847 |
| HIERARCH ESO ISS PBLA12 START | 111.9 |
| HIERARCH ESO ISS PBLA12 END | 111.9 |
| HIERARCH ESO ISS PBL13 START | 120.309 |
| HIERARCH ESO ISS PBL13 END | 120.43 |
| HIERARCH ESO ISS PBLA13 START | 88.7 |
| HIERARCH ESO ISS PBLA13 END | 88.8 |
| HIERARCH ESO ISS PBL14 START | 115.763 |
| HIERARCH ESO ISS PBL14 END | 115.89 |
| HIERARCH ESO ISS PBLA14 START | 65.326 |
| HIERARCH ESO ISS PBLA14 END | 65.382 |
| HIERARCH ESO ISS PBL23 START | 52.493 |
| HIERARCH ESO ISS PBL23 END | 52.541 |
| HIERARCH ESO ISS PBLA23 START | 47.7 |
| HIERARCH ESO ISS PBLA23 END | 47.7 |
| HIERARCH ESO ISS PBL24 START | 84.416 |
| HIERARCH ESO ISS PBL24 END | 84.44 |
| HIERARCH ESO ISS PBLA24 START | 16.312 |
| HIERARCH ESO ISS PBLA24 END | 16.393 |
| HIERARCH ESO ISS PBL34 START | 48.087 |
| HIERARCH ESO ISS PBL34 END | 48.081 |
| HIERARCH ESO ISS PBLA34 START | 341.715 |
| HIERARCH ESO ISS PBLA34 END | 341.764 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002495 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003017 |
| HIERARCH ESO ISS AMBI TEMP | 10.05 |
| HIERARCH ESO ISS AMBI FWHM START | 0.48 |
| HIERARCH ESO ISS AMBI FWHM END | 0.42 |