Exposure
- ID
- PIONI.2025-06-01T02:59:59.898_1
- Header ID
- PIONI.2025-06-01T02:59:59.898
- Date updated
- 2025-06-01 03:09:27 UTC+0000
- Release date
- 2025-06-01 02:59:59 UTC+0000
- UTC Start
- 2025-06-01 02:59:59.898
- UTC End
- 2025-06-01 03:00:25.498
- MJD Start
- 60827.1249988205
- MJD End
- 60827.1252951168
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008379
- Ambient temperature (°C)
- 14.21
- Seeing (arcsec)
- 0.28
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 | 48.0730 | 48.0840 | 143.7000 | 143.7000 |
| A0-J2 | 83.8340 | 84.0910 | 92.5000 | 92.5000 |
| A0-J6 | 140.7700 | 140.7660 | 359.1580 | 359.2620 |
| B5-J2 | 65.5030 | 65.7040 | 57.6000 | 57.7000 |
| B5-J6 | 182.0650 | 182.0270 | 350.3430 | 350.4180 |
| J2-J6 | 167.9320 | 167.9370 | 329.2710 | 329.2720 |
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 | 60827.1249988205 |
| 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 | 48.073 |
| HIERARCH ESO ISS PBL12 END | 48.084 |
| HIERARCH ESO ISS PBLA12 START | 143.7 |
| HIERARCH ESO ISS PBLA12 END | 143.7 |
| HIERARCH ESO ISS PBL13 START | 83.834 |
| HIERARCH ESO ISS PBL13 END | 84.091 |
| HIERARCH ESO ISS PBLA13 START | 92.5 |
| HIERARCH ESO ISS PBLA13 END | 92.5 |
| HIERARCH ESO ISS PBL14 START | 140.77 |
| HIERARCH ESO ISS PBL14 END | 140.766 |
| HIERARCH ESO ISS PBLA14 START | 359.158 |
| HIERARCH ESO ISS PBLA14 END | 359.262 |
| HIERARCH ESO ISS PBL23 START | 65.503 |
| HIERARCH ESO ISS PBL23 END | 65.704 |
| HIERARCH ESO ISS PBLA23 START | 57.6 |
| HIERARCH ESO ISS PBLA23 END | 57.7 |
| HIERARCH ESO ISS PBL24 START | 182.065 |
| HIERARCH ESO ISS PBL24 END | 182.027 |
| HIERARCH ESO ISS PBLA24 START | 350.343 |
| HIERARCH ESO ISS PBLA24 END | 350.418 |
| HIERARCH ESO ISS PBL34 START | 167.932 |
| HIERARCH ESO ISS PBL34 END | 167.937 |
| HIERARCH ESO ISS PBLA34 START | 329.271 |
| HIERARCH ESO ISS PBLA34 END | 329.272 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008379 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008379 |
| HIERARCH ESO ISS AMBI TEMP | 14.21 |
| HIERARCH ESO ISS AMBI FWHM START | 0.28 |
| HIERARCH ESO ISS AMBI FWHM END | 0.28 |