Exposure
- ID
- PIONI.2025-01-08T06:40:51.757_1
- Header ID
- PIONI.2025-01-08T06:40:51.757
- Date updated
- 2025-01-08 06:50:44 UTC+0000
- Release date
- 2025-01-08 06:40:51 UTC+0000
- UTC Start
- 2025-01-08 06:40:51.758
- UTC End
- 2025-01-08 06:41:30.158
- MJD Start
- 60683.2783768247
- MJD End
- 60683.2788212691
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006811
- Ambient temperature (°C)
- 13.88
- Seeing (arcsec)
- 0.63
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 | 34.5290 | 34.5720 | 122.4000 | 122.6000 |
| A0-J2 | 124.7290 | 124.7730 | 61.7000 | 61.9000 |
| A0-J6 | 146.1270 | 146.1030 | 11.0270 | 11.1600 |
| B5-J2 | 111.9880 | 111.9870 | 46.1000 | 46.2000 |
| B5-J6 | 161.9430 | 161.9440 | 359.5780 | 359.6970 |
| J2-J6 | 117.4300 | 117.5530 | 315.8290 | 315.9490 |
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 | 60683.2783768247 |
| 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 | 34.529 |
| HIERARCH ESO ISS PBL12 END | 34.572 |
| HIERARCH ESO ISS PBLA12 START | 122.4 |
| HIERARCH ESO ISS PBLA12 END | 122.6 |
| HIERARCH ESO ISS PBL13 START | 124.729 |
| HIERARCH ESO ISS PBL13 END | 124.773 |
| HIERARCH ESO ISS PBLA13 START | 61.7 |
| HIERARCH ESO ISS PBLA13 END | 61.9 |
| HIERARCH ESO ISS PBL14 START | 146.127 |
| HIERARCH ESO ISS PBL14 END | 146.103 |
| HIERARCH ESO ISS PBLA14 START | 11.027 |
| HIERARCH ESO ISS PBLA14 END | 11.16 |
| HIERARCH ESO ISS PBL23 START | 111.988 |
| HIERARCH ESO ISS PBL23 END | 111.987 |
| HIERARCH ESO ISS PBLA23 START | 46.1 |
| HIERARCH ESO ISS PBLA23 END | 46.2 |
| HIERARCH ESO ISS PBL24 START | 161.943 |
| HIERARCH ESO ISS PBL24 END | 161.944 |
| HIERARCH ESO ISS PBLA24 START | 359.578 |
| HIERARCH ESO ISS PBLA24 END | 359.697 |
| HIERARCH ESO ISS PBL34 START | 117.43 |
| HIERARCH ESO ISS PBL34 END | 117.553 |
| HIERARCH ESO ISS PBLA34 START | 315.829 |
| HIERARCH ESO ISS PBLA34 END | 315.949 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006811 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006811 |
| HIERARCH ESO ISS AMBI TEMP | 13.88 |
| HIERARCH ESO ISS AMBI FWHM START | 0.63 |
| HIERARCH ESO ISS AMBI FWHM END | 0.63 |