Exposure
- ID
- PIONI.2025-05-31T07:29:56.914_1
- Header ID
- PIONI.2025-05-31T07:29:56.914
- Date updated
- 2025-05-31 07:41:41 UTC+0000
- Release date
- 2025-05-31 07:29:56 UTC+0000
- UTC Start
- 2025-05-31 07:29:56.914
- UTC End
- 2025-05-31 07:30:35.314
- MJD Start
- 60826.3124642773
- MJD End
- 60826.31290872174
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.012337500000000001
- Ambient temperature (°C)
- 15.43
- Seeing (arcsec)
- 0.38
Observation
- ID
- 67681
- Category
- calibrator
- Program ID
- 115.283B.001
- Program Title
- WHAT MAKES THE SYMBIOTIC GIANT IN FG SER BREATHE?
- Program Type
- Normal
- PI / COI
- MERC / BOFFIN
Target
- ID
- 50334
- Name
- HD 166562
- RA
- 272.817848
- DEC
- -0.65931
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 42.5150 | 42.4820 | 157.1000 | 157.2000 |
| A0-J2 | 122.1150 | 121.9630 | 92.9000 | 93.0000 |
| A0-J6 | 165.8640 | 165.9330 | 33.0480 | 33.0870 |
| B5-J2 | 110.4260 | 110.3620 | 72.7000 | 72.7000 |
| B5-J6 | 192.9170 | 192.9980 | 22.5270 | 22.5870 |
| J2-J6 | 148.6820 | 148.6230 | 347.7650 | 347.8720 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.283B.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60826.3124642773 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 166562 |
| RA | 272.817848 |
| DEC | -0.65931 |
| 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 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| HIERARCH ESO DET DIT | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 42.515 |
| HIERARCH ESO ISS PBL12 END | 42.482 |
| HIERARCH ESO ISS PBLA12 START | 157.1 |
| HIERARCH ESO ISS PBLA12 END | 157.2 |
| HIERARCH ESO ISS PBL13 START | 122.115 |
| HIERARCH ESO ISS PBL13 END | 121.963 |
| HIERARCH ESO ISS PBLA13 START | 92.9 |
| HIERARCH ESO ISS PBLA13 END | 93.0 |
| HIERARCH ESO ISS PBL14 START | 165.864 |
| HIERARCH ESO ISS PBL14 END | 165.933 |
| HIERARCH ESO ISS PBLA14 START | 33.048 |
| HIERARCH ESO ISS PBLA14 END | 33.087 |
| HIERARCH ESO ISS PBL23 START | 110.426 |
| HIERARCH ESO ISS PBL23 END | 110.362 |
| HIERARCH ESO ISS PBLA23 START | 72.7 |
| HIERARCH ESO ISS PBLA23 END | 72.7 |
| HIERARCH ESO ISS PBL24 START | 192.917 |
| HIERARCH ESO ISS PBL24 END | 192.998 |
| HIERARCH ESO ISS PBLA24 START | 22.527 |
| HIERARCH ESO ISS PBLA24 END | 22.587 |
| HIERARCH ESO ISS PBL34 START | 148.682 |
| HIERARCH ESO ISS PBL34 END | 148.623 |
| HIERARCH ESO ISS PBLA34 START | 347.765 |
| HIERARCH ESO ISS PBLA34 END | 347.872 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.011162 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.013513 |
| HIERARCH ESO ISS AMBI TEMP | 15.43 |
| HIERARCH ESO ISS AMBI FWHM START | 0.42 |
| HIERARCH ESO ISS AMBI FWHM END | 0.34 |