Exposure
- ID
- PIONI.2025-07-21T08:17:18.031_1
- Header ID
- PIONI.2025-07-21T08:17:18.031
- Date updated
- 2025-07-21 08:25:49 UTC+0000
- Release date
- 2025-07-21 08:17:18 UTC+0000
- UTC Start
- 2025-07-21 08:17:18.031
- UTC End
- 2025-07-21 08:17:43.631
- MJD Start
- 60877.3453475833
- MJD End
- 60877.3456438796
- Exposure time (s)
- 25.6
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0053285
- Ambient temperature (°C)
- 14.7
- Seeing (arcsec)
- 0.595
Observation
- ID
- 68902
- 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
- 51265
- Name
- HD19801
- RA
- 47.032445
- DEC
- -61.14972
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 68.9300 | 68.9970 | 62.8000 | 63.0000 |
A0-J2 | 117.0530 | 117.1000 | 42.0000 | 42.1000 |
A0-K0 | 126.5370 | 126.5480 | 26.9510 | 27.0920 |
G1-J2 | 58.1000 | 58.0980 | 16.9000 | 17.1000 |
G1-K0 | 81.4170 | 81.4190 | 357.2070 | 357.3030 |
J2-K0 | 33.1560 | 33.1840 | 320.9340 | 321.0050 |
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 | 60877.3453475833 |
HIERARCH ESO DPR TECH | INTERFEROMETRY |
HIERARCH ESO OBS TARG NAME | HD19801 |
RA | 47.032445 |
DEC | -61.14972 |
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 | G1 |
HIERARCH ESO ISS CONF STATION3 | J2 |
HIERARCH ESO ISS CONF STATION4 | K0 |
HIERARCH ESO DET DIT | 0.0005 |
HIERARCH ESO DET NDIT | 51200 |
HIERARCH ESO ISS PBL12 START | 68.93 |
HIERARCH ESO ISS PBL12 END | 68.997 |
HIERARCH ESO ISS PBLA12 START | 62.8 |
HIERARCH ESO ISS PBLA12 END | 63.0 |
HIERARCH ESO ISS PBL13 START | 117.053 |
HIERARCH ESO ISS PBL13 END | 117.1 |
HIERARCH ESO ISS PBLA13 START | 42.0 |
HIERARCH ESO ISS PBLA13 END | 42.1 |
HIERARCH ESO ISS PBL14 START | 126.537 |
HIERARCH ESO ISS PBL14 END | 126.548 |
HIERARCH ESO ISS PBLA14 START | 26.951 |
HIERARCH ESO ISS PBLA14 END | 27.092 |
HIERARCH ESO ISS PBL23 START | 58.1 |
HIERARCH ESO ISS PBL23 END | 58.098 |
HIERARCH ESO ISS PBLA23 START | 16.9 |
HIERARCH ESO ISS PBLA23 END | 17.1 |
HIERARCH ESO ISS PBL24 START | 81.417 |
HIERARCH ESO ISS PBL24 END | 81.419 |
HIERARCH ESO ISS PBLA24 START | 357.207 |
HIERARCH ESO ISS PBLA24 END | 357.303 |
HIERARCH ESO ISS PBL34 START | 33.156 |
HIERARCH ESO ISS PBL34 END | 33.184 |
HIERARCH ESO ISS PBLA34 START | 320.934 |
HIERARCH ESO ISS PBLA34 END | 321.005 |
HIERARCH ESO ISS AMBI TAU0 START | 0.005726 |
HIERARCH ESO ISS AMBI TAU0 END | 0.004931 |
HIERARCH ESO ISS AMBI TEMP | 14.7 |
HIERARCH ESO ISS AMBI FWHM START | 0.59 |
HIERARCH ESO ISS AMBI FWHM END | 0.6 |