Exposure
- ID
- PIONI.2025-01-08T05:18:59.691_1
- Header ID
- PIONI.2025-01-08T05:18:59.691
- Date updated
- 2025-01-08 05:25:40 UTC+0000
- Release date
- 2025-01-08 05:18:59 UTC+0000
- UTC Start
- 2025-01-08 05:18:59.691
- UTC End
- 2025-01-08 05:19:38.091
- MJD Start
- 60683.2215241957
- MJD End
- 60683.221968640144
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0078235
- Ambient temperature (°C)
- 15.3
- Seeing (arcsec)
- 0.515
Observation
- ID
- 63120
- Category
- calibrator
- Program ID
- 114.2714.002
- Program Title
- UNDERSTANDING MASS TRANSFER IN LONG-PERIOD INTERACTING BINARIES
- Program Type
- Normal
- PI / COI
- MERC / BOFFIN
Target
- ID
- 47025
- Name
- HD 98942
- RA
- 170.565948
- DEC
- -64.99155
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 29.5670 | 29.6220 | 107.9000 | 108.1000 |
| A0-J2 | 119.9100 | 119.9570 | 41.2000 | 41.4000 |
| A0-J6 | 147.0680 | 147.0740 | 357.3900 | 357.5260 |
| B5-J2 | 111.5800 | 111.5870 | 27.1000 | 27.3000 |
| B5-J6 | 159.8610 | 159.9010 | 347.4190 | 347.5400 |
| J2-J6 | 102.7740 | 102.9400 | 303.5000 | 303.6240 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.2714.002 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60683.2215241957 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 98942 |
| RA | 170.565948 |
| DEC | -64.99155 |
| 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 |
| EXPTIME | 38.4 |
| HIERARCH ESO DET DIT | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 29.567 |
| HIERARCH ESO ISS PBL12 END | 29.622 |
| HIERARCH ESO ISS PBLA12 START | 107.9 |
| HIERARCH ESO ISS PBLA12 END | 108.1 |
| HIERARCH ESO ISS PBL13 START | 119.91 |
| HIERARCH ESO ISS PBL13 END | 119.957 |
| HIERARCH ESO ISS PBLA13 START | 41.2 |
| HIERARCH ESO ISS PBLA13 END | 41.4 |
| HIERARCH ESO ISS PBL14 START | 147.068 |
| HIERARCH ESO ISS PBL14 END | 147.074 |
| HIERARCH ESO ISS PBLA14 START | 357.39 |
| HIERARCH ESO ISS PBLA14 END | 357.526 |
| HIERARCH ESO ISS PBL23 START | 111.58 |
| HIERARCH ESO ISS PBL23 END | 111.587 |
| HIERARCH ESO ISS PBLA23 START | 27.1 |
| HIERARCH ESO ISS PBLA23 END | 27.3 |
| HIERARCH ESO ISS PBL24 START | 159.861 |
| HIERARCH ESO ISS PBL24 END | 159.901 |
| HIERARCH ESO ISS PBLA24 START | 347.419 |
| HIERARCH ESO ISS PBLA24 END | 347.54 |
| HIERARCH ESO ISS PBL34 START | 102.774 |
| HIERARCH ESO ISS PBL34 END | 102.94 |
| HIERARCH ESO ISS PBLA34 START | 303.5 |
| HIERARCH ESO ISS PBLA34 END | 303.624 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006998 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008649 |
| HIERARCH ESO ISS AMBI TEMP | 15.3 |
| HIERARCH ESO ISS AMBI FWHM START | 0.54 |
| HIERARCH ESO ISS AMBI FWHM END | 0.49 |