Exposure
- ID
- PIONI.2025-11-01T06:27:57.261_1
- Header ID
- PIONI.2025-11-01T06:27:57.261
- Date updated
- 2025-11-01 06:36:02 UTC+0000
- Release date
- 2025-11-01 06:27:57 UTC+0000
- UTC Start
- 2025-11-01 06:27:57.260
- UTC End
- 2025-11-01 06:28:22.860
- MJD Start
- 60980.2694127369
- MJD End
- 60980.2697090332
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006682
- Ambient temperature (°C)
- 10.23
- Seeing (arcsec)
- 0.33
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 | 89.8940 | 89.9180 | 112.8000 | 112.8000 |
| A0-J2 | 125.6970 | 125.7740 | 90.2000 | 90.2000 |
| A0-K0 | 121.7800 | 121.8740 | 68.0270 | 68.0720 |
| G1-J2 | 54.8640 | 54.9030 | 51.3000 | 51.3000 |
| G1-K0 | 85.7690 | 85.7950 | 20.4980 | 20.5710 |
| J2-K0 | 47.7490 | 47.7420 | 344.4960 | 344.5510 |
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 | 60980.2694127369 |
| 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 | 89.894 |
| HIERARCH ESO ISS PBL12 END | 89.918 |
| HIERARCH ESO ISS PBLA12 START | 112.8 |
| HIERARCH ESO ISS PBLA12 END | 112.8 |
| HIERARCH ESO ISS PBL13 START | 125.697 |
| HIERARCH ESO ISS PBL13 END | 125.774 |
| HIERARCH ESO ISS PBLA13 START | 90.2 |
| HIERARCH ESO ISS PBLA13 END | 90.2 |
| HIERARCH ESO ISS PBL14 START | 121.78 |
| HIERARCH ESO ISS PBL14 END | 121.874 |
| HIERARCH ESO ISS PBLA14 START | 68.027 |
| HIERARCH ESO ISS PBLA14 END | 68.072 |
| HIERARCH ESO ISS PBL23 START | 54.864 |
| HIERARCH ESO ISS PBL23 END | 54.903 |
| HIERARCH ESO ISS PBLA23 START | 51.3 |
| HIERARCH ESO ISS PBLA23 END | 51.3 |
| HIERARCH ESO ISS PBL24 START | 85.769 |
| HIERARCH ESO ISS PBL24 END | 85.795 |
| HIERARCH ESO ISS PBLA24 START | 20.498 |
| HIERARCH ESO ISS PBLA24 END | 20.571 |
| HIERARCH ESO ISS PBL34 START | 47.749 |
| HIERARCH ESO ISS PBL34 END | 47.742 |
| HIERARCH ESO ISS PBLA34 START | 344.496 |
| HIERARCH ESO ISS PBLA34 END | 344.551 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006682 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006682 |
| HIERARCH ESO ISS AMBI TEMP | 10.23 |
| HIERARCH ESO ISS AMBI FWHM START | 0.33 |
| HIERARCH ESO ISS AMBI FWHM END | 0.33 |