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2022-05-29: APP 2.0.0-beta2 has been released !

Release notes

Download links per platform:

windows 2.0.0-beta2

macOS x86_64 2.0.0-beta2

macOS arm64 M1 2.0.0-beta2

Linux DEB 2.0.0-beta2

Linux RPM 2.0.0-beta2

Failure when running LNC with multiple sessions


(@itarchitectkev)
Main Sequence Star Customer
Joined: 4 years ago
Posts: 84
Topic starter  

Encountered error in module:
FirstDegreeWorker

Error message:
java.lang.NullPointerException

Cause:
null
nP.a(Unknown Source)
nP.doInBackground(Unknown Source)
javax.swing.SwingWorker$1.call(SwingWorker.java:295)
java.util.concurrent.FutureTask.run(FutureTask.java:266)

 

From the terminal window <snip up to last output before pressing OK to clear message and it results in a cancellation)

1807 - IMAGE CONVERTER: image conversion not needed, data is already normalized...
1812 - GENERAL IMAGE LOADER: loading frame /media/kevinj/Seagate Expansion Drive/Astronomy/Captures/M101/ZWO ASI294MC Pro/2019-06-26/M101_00010_23_16_53_.fits
1812 - GENERAL IMAGE LOADER: frame /media/kevinj/Seagate Expansion Drive/Astronomy/Captures/M101/ZWO ASI294MC Pro/2019-06-26/M101_00011_23_16_53_.fits was loaded successfully
1812 - 6) INTEGRATE: integrate light frames: loaded frame 15 of 18 frames
1812 - 6) INTEGRATE: integrate light frames: LNC: got center coordinates and area of frame 15 in integration composition
1813 - 2) CALIBRATE: Adaptive Data Pedestal: disabled
1813 - 2) CALIBRATE: performing calibration in 32bits normalized floats...
1813 - 2) CALIBRATE: converting data to 32bits normalized floats...
1814 - 6) INTEGRATE: integrate light frames: wrote frame: 15 to file mapper
1817 - IMAGE CONVERTER: image conversion not needed, data is already normalized...
1821 - GENERAL IMAGE LOADER: loading frame /media/kevinj/Seagate Expansion Drive/Astronomy/Captures/M101/ZWO ASI294MC Pro/2019-06-26/M101_00015_23_16_53_.fits
1821 - GENERAL IMAGE LOADER: frame /media/kevinj/Seagate Expansion Drive/Astronomy/Captures/M101/ZWO ASI294MC Pro/2019-06-26/M101_00010_23_16_53_.fits was loaded successfully
1821 - 6) INTEGRATE: integrate light frames: loaded frame 16 of 18 frames
1821 - 6) INTEGRATE: integrate light frames: LNC: got center coordinates and area of frame 16 in integration composition
1823 - 2) CALIBRATE: Adaptive Data Pedestal: disabled
1823 - 2) CALIBRATE: performing calibration in 32bits normalized floats...
1823 - 2) CALIBRATE: converting data to 32bits normalized floats...
1823 - 6) INTEGRATE: integrate light frames: wrote frame: 16 to file mapper
1826 - IMAGE CONVERTER: image conversion not needed, data is already normalized...
1830 - GENERAL IMAGE LOADER: loading frame /media/kevinj/Seagate Expansion Drive/Astronomy/Captures/M101/ZWO ASI294MC Pro/2019-06-26/M101_00012_23_16_53_.fits
1830 - GENERAL IMAGE LOADER: frame /media/kevinj/Seagate Expansion Drive/Astronomy/Captures/M101/ZWO ASI294MC Pro/2019-06-26/M101_00015_23_16_53_.fits was loaded successfully
1830 - 6) INTEGRATE: integrate light frames: loaded frame 17 of 18 frames
1830 - 6) INTEGRATE: integrate light frames: LNC: got center coordinates and area of frame 17 in integration composition
1832 - 2) CALIBRATE: Adaptive Data Pedestal: disabled
1832 - 2) CALIBRATE: performing calibration in 32bits normalized floats...
1832 - 2) CALIBRATE: converting data to 32bits normalized floats...
1833 - 6) INTEGRATE: integrate light frames: wrote frame: 17 to file mapper
1836 - IMAGE CONVERTER: image conversion not needed, data is already normalized...
1840 - GENERAL IMAGE LOADER: frame /media/kevinj/Seagate Expansion Drive/Astronomy/Captures/M101/ZWO ASI294MC Pro/2019-06-26/M101_00012_23_16_53_.fits was loaded successfully
1840 - 6) INTEGRATE: integrate light frames: loaded frame 18 of 18 frames
1840 - 6) INTEGRATE: integrate light frames: LNC: got center coordinates and area of frame 18 in integration composition
1842 - 6) INTEGRATE: integrate light frames: wrote frame: 18 to file mapper
1842 - 6) INTEGRATE: integrate light frames: LNC: starting Local Normalization Correction...
1842 - 6) INTEGRATE: integrate light frames: LNC: Starting Local Normalization Corrections with 3 iterations...
1842 - 6) INTEGRATE: integrate light frames: LNC: allow simultaneous read/analyse = true
1842 - 6) INTEGRATE: integrate light frames: LNC: allow simultaneous write/apply = true
1842 - 6) INTEGRATE: integrate light frames: LNC: iter 1
1801 - 6) INTEGRATE: integrate light frames: LNC: iter 1 analysing light 18
1804 - 6) INTEGRATE: integrate light frames: LNC: iter 1 performing LNC calculation...
1805 - 6) INTEGRATE: integrate light frames: LNC: iter 1 received LNC result
1805 - 6) INTEGRATE: integrate light frames: LNC: iter 1 channel 1 RMS 1.010E-03
1805 - 6) INTEGRATE: integrate light frames: LNC: iter 1 channel 2 RMS 4.635E-04
1805 - 6) INTEGRATE: integrate light frames: LNC: iter 1 channel 3 RMS 1.80E+308
1805 -
1805 - 6) INTEGRATE: integrate light frames: LNC: iter 1 applying LNC...
1806 - 6) INTEGRATE: integrate light frames: LNC: iter 1 applying LNC... light 4 channel 1
1812 - 6) INTEGRATE: integrate light frames: LNC: was cancelled
1812 - 6) INTEGRATE: integrate light frames: integration task was cancelled
1812 - 6) INTEGRATE: integrate light frames: integration task finished

Happens during Integration.

I have a number of Lights in Session 1, calibrated with Darks, Flats, Bias

I have a number of Lights in Session 2, calibrated with Darks, Falts, Bias

Integration: Integrate Per Session & All. Message pops up about LNC for the final combination. LNC 1st Degree, Iteration 3.

Tried 1.073, 1.074, 1.074.1 on Ubuntu 18.04 Bionic. Java version: openjdk 11.0.3 2019-04-16
OpenJDK Runtime Environment (build 11.0.3+7-Ubuntu-1ubuntu218.04.1)
OpenJDK 64-Bit Server VM (build 11.0.3+7-Ubuntu-1ubuntu218.04.1, mixed mode, sharing)

The lack of updates and replies from Mabula is concerning - whether personal, health or work related, all have me concerned in different and appropriate ways as to the future of APP.

Kev


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(@vincent-mod)
Quasar Admin
Joined: 5 years ago
Posts: 4830
 

Concerning Mabula; everything is fine. 🙂 I just had a meeting with him last week and he's been traveling a lot also because of the success APP is having. This creates extra work on top of the development and as a sole developer this gets kind of busy. But I've seen "the kitchen" of the development and he's working on another release as we speak. These Java errors certainly are very annoying and we apologise for you experiencing them. I hope Mabula can squash them in the next version (@Mabula-admin).


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