Exposure
- ID
- PIONI.2025-05-31T04:28:32.250_1
- Header ID
- PIONI.2025-05-31T04:28:32.250
- Date updated
- 2025-05-31 04:36:01 UTC+0000
- Release date
- 2025-05-31 04:28:32 UTC+0000
- UTC Start
- 2025-05-31 04:28:32.250
- UTC End
- 2025-05-31 04:29:10.650
- MJD Start
- 60826.1864843802
- MJD End
- 60826.186928824645
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.011534
- Ambient temperature (°C)
- 14.57
- Seeing (arcsec)
- 0.32
Observation
- ID
- 67672
- Category
- calibrator
- Program ID
- 115.285P.001
- Program Title
- A SUB-PERCENT GEOMETRICAL LMC DISTANCE MEASUREMENT
- Program Type
- Normal
- PI / COI
- PIETRZYNSKI / GALLENNE / GRACZYK / HAJDU / GIEREN
Target
- ID
- 50325
- Name
- HD161943
- RA
- 267.08702
- DEC
- 0.56
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 47.9370 | 47.9200 | 144.1000 | 144.1000 |
| A0-J2 | 121.0320 | 121.1930 | 92.9000 | 92.9000 |
| A0-J6 | 145.1390 | 145.2380 | 18.3180 | 18.4330 |
| B5-J2 | 98.3000 | 98.4800 | 70.6000 | 70.7000 |
| B5-J6 | 177.4600 | 177.4940 | 5.6530 | 5.7620 |
| J2-J6 | 162.4760 | 162.4050 | 332.4100 | 332.4560 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.285P.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 60826.1864843802 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD161943 |
| RA | 267.08702 |
| DEC | 0.56 |
| 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 | 47.937 |
| HIERARCH ESO ISS PBL12 END | 47.92 |
| HIERARCH ESO ISS PBLA12 START | 144.1 |
| HIERARCH ESO ISS PBLA12 END | 144.1 |
| HIERARCH ESO ISS PBL13 START | 121.032 |
| HIERARCH ESO ISS PBL13 END | 121.193 |
| HIERARCH ESO ISS PBLA13 START | 92.9 |
| HIERARCH ESO ISS PBLA13 END | 92.9 |
| HIERARCH ESO ISS PBL14 START | 145.139 |
| HIERARCH ESO ISS PBL14 END | 145.238 |
| HIERARCH ESO ISS PBLA14 START | 18.318 |
| HIERARCH ESO ISS PBLA14 END | 18.433 |
| HIERARCH ESO ISS PBL23 START | 98.3 |
| HIERARCH ESO ISS PBL23 END | 98.48 |
| HIERARCH ESO ISS PBLA23 START | 70.6 |
| HIERARCH ESO ISS PBLA23 END | 70.7 |
| HIERARCH ESO ISS PBL24 START | 177.46 |
| HIERARCH ESO ISS PBL24 END | 177.494 |
| HIERARCH ESO ISS PBLA24 START | 5.653 |
| HIERARCH ESO ISS PBLA24 END | 5.762 |
| HIERARCH ESO ISS PBL34 START | 162.476 |
| HIERARCH ESO ISS PBL34 END | 162.405 |
| HIERARCH ESO ISS PBLA34 START | 332.41 |
| HIERARCH ESO ISS PBLA34 END | 332.456 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.011534 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.011534 |
| HIERARCH ESO ISS AMBI TEMP | 14.57 |
| HIERARCH ESO ISS AMBI FWHM START | 0.32 |
| HIERARCH ESO ISS AMBI FWHM END | 0.32 |