Exposure
- ID
- PIONI.2025-01-08T06:41:42.088_1
- Header ID
- PIONI.2025-01-08T06:41:42.088
- Date updated
- 2025-01-08 06:50:44 UTC+0000
- Release date
- 2025-01-08 06:41:42 UTC+0000
- UTC Start
- 2025-01-08 06:41:42.088
- UTC End
- 2025-01-08 06:42:20.488
- MJD Start
- 60683.2789593521
- MJD End
- 60683.27940379654
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008032
- Ambient temperature (°C)
- 13.87
- Seeing (arcsec)
- 0.58
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 | 34.5730 | 34.6160 | 122.6000 | 122.7000 |
| A0-J2 | 124.7750 | 124.8180 | 61.9000 | 62.1000 |
| A0-J6 | 146.1020 | 146.0770 | 11.1660 | 11.2990 |
| B5-J2 | 111.9870 | 111.9870 | 46.2000 | 46.4000 |
| B5-J6 | 161.9440 | 161.9450 | 359.7020 | 359.8210 |
| J2-J6 | 117.5580 | 117.6810 | 315.9540 | 316.0740 |
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 | 60683.2789593521 |
| 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 | 34.573 |
| HIERARCH ESO ISS PBL12 END | 34.616 |
| HIERARCH ESO ISS PBLA12 START | 122.6 |
| HIERARCH ESO ISS PBLA12 END | 122.7 |
| HIERARCH ESO ISS PBL13 START | 124.775 |
| HIERARCH ESO ISS PBL13 END | 124.818 |
| HIERARCH ESO ISS PBLA13 START | 61.9 |
| HIERARCH ESO ISS PBLA13 END | 62.1 |
| HIERARCH ESO ISS PBL14 START | 146.102 |
| HIERARCH ESO ISS PBL14 END | 146.077 |
| HIERARCH ESO ISS PBLA14 START | 11.166 |
| HIERARCH ESO ISS PBLA14 END | 11.299 |
| HIERARCH ESO ISS PBL23 START | 111.987 |
| HIERARCH ESO ISS PBL23 END | 111.987 |
| HIERARCH ESO ISS PBLA23 START | 46.2 |
| HIERARCH ESO ISS PBLA23 END | 46.4 |
| HIERARCH ESO ISS PBL24 START | 161.944 |
| HIERARCH ESO ISS PBL24 END | 161.945 |
| HIERARCH ESO ISS PBLA24 START | 359.702 |
| HIERARCH ESO ISS PBLA24 END | 359.821 |
| HIERARCH ESO ISS PBL34 START | 117.558 |
| HIERARCH ESO ISS PBL34 END | 117.681 |
| HIERARCH ESO ISS PBLA34 START | 315.954 |
| HIERARCH ESO ISS PBLA34 END | 316.074 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008032 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008032 |
| HIERARCH ESO ISS AMBI TEMP | 13.87 |
| HIERARCH ESO ISS AMBI FWHM START | 0.58 |
| HIERARCH ESO ISS AMBI FWHM END | 0.58 |