Exposure
- ID
- PIONI.2025-01-02T03:16:21.762_1
- Header ID
- PIONI.2025-01-02T03:16:21.762
- Date updated
- 2025-01-02 03:20:45 UTC+0000
- Release date
- 2025-01-02 03:16:21 UTC+0000
- UTC Start
- 2025-01-02 03:16:21.763
- UTC End
- 2025-01-02 03:16:47.363
- MJD Start
- 60677.1363629941
- MJD End
- 60677.136659290394
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005454
- Ambient temperature (°C)
- 13.48
- Seeing (arcsec)
- 0.93
Observation
- ID
- 63059
- Category
- calibrator
- Program ID
- 114.27B2.001
- Program Title
- A SUB-PERCENT GEOMETRICAL LMC DISTANCE MEASUREMENT
- Program Type
- Normal
- PI / COI
- PIETRZYNSKI / GALLENNE / GRACZYK / HAJDU / GIEREN
Target
- ID
- 46974
- Name
- HD81841
- RA
- 141.808134
- DEC
- -33.79157
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 37.1040 | 37.1530 | 133.9000 | 133.9000 |
| A0-J2 | 86.3120 | 86.4670 | 48.1000 | 48.2000 |
| A0-J6 | 169.6780 | 169.6780 | 353.2070 | 353.2920 |
| B5-J2 | 91.4000 | 91.4580 | 24.2000 | 24.3000 |
| B5-J6 | 199.7540 | 199.7690 | 346.4430 | 346.5090 |
| J2-J6 | 139.2210 | 139.3450 | 322.7500 | 322.7670 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.27B2.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60677.1363629941 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD81841 |
| RA | 141.808134 |
| DEC | -33.79157 |
| 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 | 25.6 |
| HIERARCH ESO DET DIT | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 37.104 |
| HIERARCH ESO ISS PBL12 END | 37.153 |
| HIERARCH ESO ISS PBLA12 START | 133.9 |
| HIERARCH ESO ISS PBLA12 END | 133.9 |
| HIERARCH ESO ISS PBL13 START | 86.312 |
| HIERARCH ESO ISS PBL13 END | 86.467 |
| HIERARCH ESO ISS PBLA13 START | 48.1 |
| HIERARCH ESO ISS PBLA13 END | 48.2 |
| HIERARCH ESO ISS PBL14 START | 169.678 |
| HIERARCH ESO ISS PBL14 END | 169.678 |
| HIERARCH ESO ISS PBLA14 START | 353.207 |
| HIERARCH ESO ISS PBLA14 END | 353.292 |
| HIERARCH ESO ISS PBL23 START | 91.4 |
| HIERARCH ESO ISS PBL23 END | 91.458 |
| HIERARCH ESO ISS PBLA23 START | 24.2 |
| HIERARCH ESO ISS PBLA23 END | 24.3 |
| HIERARCH ESO ISS PBL24 START | 199.754 |
| HIERARCH ESO ISS PBL24 END | 199.769 |
| HIERARCH ESO ISS PBLA24 START | 346.443 |
| HIERARCH ESO ISS PBLA24 END | 346.509 |
| HIERARCH ESO ISS PBL34 START | 139.221 |
| HIERARCH ESO ISS PBL34 END | 139.345 |
| HIERARCH ESO ISS PBLA34 START | 322.75 |
| HIERARCH ESO ISS PBLA34 END | 322.767 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005454 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005454 |
| HIERARCH ESO ISS AMBI TEMP | 13.48 |
| HIERARCH ESO ISS AMBI FWHM START | 0.93 |
| HIERARCH ESO ISS AMBI FWHM END | 0.93 |