Exposure
- ID
- PIONI.2025-05-31T03:36:45.842_1
- Header ID
- PIONI.2025-05-31T03:36:45.842
- Date updated
- 2025-05-31 03:44:28 UTC+0000
- Release date
- 2025-05-31 03:36:45 UTC+0000
- UTC Start
- 2025-05-31 03:36:45.842
- UTC End
- 2025-05-31 03:37:11.442
- MJD Start
- 60826.1505305823
- MJD End
- 60826.1508268786
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0104
- Ambient temperature (°C)
- 15.32
- Seeing (arcsec)
- 0.28500000000000003
Observation
- ID
- 67667
- 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
- 50320
- Name
- HD168390
- RA
- 274.863155
- DEC
- -1.27499
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 48.5400 | 48.5450 | 143.1000 | 143.1000 |
| A0-J2 | 97.0340 | 97.2580 | 92.3000 | 92.3000 |
| A0-J6 | 141.2450 | 141.2660 | 4.8580 | 4.9610 |
| B5-J2 | 76.2910 | 76.4830 | 62.7000 | 62.8000 |
| B5-J6 | 180.3790 | 180.3570 | 354.5380 | 354.6160 |
| J2-J6 | 167.7450 | 167.7340 | 329.5620 | 329.5720 |
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 | 60826.1505305823 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD168390 |
| RA | 274.863155 |
| DEC | -1.27499 |
| 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 | 0.0005 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 48.54 |
| HIERARCH ESO ISS PBL12 END | 48.545 |
| HIERARCH ESO ISS PBLA12 START | 143.1 |
| HIERARCH ESO ISS PBLA12 END | 143.1 |
| HIERARCH ESO ISS PBL13 START | 97.034 |
| HIERARCH ESO ISS PBL13 END | 97.258 |
| HIERARCH ESO ISS PBLA13 START | 92.3 |
| HIERARCH ESO ISS PBLA13 END | 92.3 |
| HIERARCH ESO ISS PBL14 START | 141.245 |
| HIERARCH ESO ISS PBL14 END | 141.266 |
| HIERARCH ESO ISS PBLA14 START | 4.858 |
| HIERARCH ESO ISS PBLA14 END | 4.961 |
| HIERARCH ESO ISS PBL23 START | 76.291 |
| HIERARCH ESO ISS PBL23 END | 76.483 |
| HIERARCH ESO ISS PBLA23 START | 62.7 |
| HIERARCH ESO ISS PBLA23 END | 62.8 |
| HIERARCH ESO ISS PBL24 START | 180.379 |
| HIERARCH ESO ISS PBL24 END | 180.357 |
| HIERARCH ESO ISS PBLA24 START | 354.538 |
| HIERARCH ESO ISS PBLA24 END | 354.616 |
| HIERARCH ESO ISS PBL34 START | 167.745 |
| HIERARCH ESO ISS PBL34 END | 167.734 |
| HIERARCH ESO ISS PBLA34 START | 329.562 |
| HIERARCH ESO ISS PBLA34 END | 329.572 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.010245 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.010555 |
| HIERARCH ESO ISS AMBI TEMP | 15.32 |
| HIERARCH ESO ISS AMBI FWHM START | 0.27 |
| HIERARCH ESO ISS AMBI FWHM END | 0.3 |