WBPP Measurements step failures

Mike Sample

WBPP fails in the Measurements step. I would like help identifying the root cause. I have not seen this type of failure before 1/2/2023. Two screen captures are attached. One shows the pipeline report and the second shows the log warnings identifying the measurement failure results in those 60 sec subs being discarded. PixInsight does succeed for the luminous subs, but fails for the color filter subs. I repeated the WBPP on 300 sec subs and no Measurement failures occurred. I believe the failures are related to the average signal level in the sub. 

If different screen captures are needed, I will do so.

Clear skies

BlockHead

Even the Linear Defects didn't work.

(I would not use this when debugging issues.)

1. Can you provide the actual log file?

2. Did you blink the calibrated images? What are the values recorded in the background?

-the Blockhead

Mike Sample

Hi,

It does appear that some of the subs and my negligence, are the root cause. But back to your direct questions.

1) I hope one of the attached files helps.

2) The calibrated images which have been discarded by WBPP are nearly completely black. Here is a Stats results for one uncalibrated blue light sub, its calibrated result, the associated master dark, and the associated master flat. I also attached the calibration diagram for the light sub.

masterFlat_BIN_1_4656x3520_FILTER_Blu_mono_1__integration

K

count (%) 100.00000

count (px) 16389120

mean 63.30797

median 63.40456

avgDev 2.01988

MAD 2.03423

minimum 51.23238

maximum 69.36117

masterDark_BIN_1_4656x3520_EXPOSURE_60_00s_integration

K

count (%) 100.00000

count (px) 16389120

mean 8.30147

median 7.95642

avgDev 0.91904

MAD 0.60920

minimum 5.31258

maximum 254.87938

masterFlat_BIN_1_4656x3520_FILTER_Blu_mono_1__integration

K

count (%) 100.00000

count (px) 16389120

mean 63.30797

median 63.40456

avgDev 2.01988

MAD 2.03423

minimum 51.23238

maximum 69.36117

L_M101_60s_2021_04_16_03_05_42_ASI1600MM_Mono_Blu_G100_20C_c

K

count (%) 100.00000

count (px) 16389120

mean 0.01120

median 0.00000

avgDev 0.01404

MAD 0.00000

minimum 0.00000

maximum 255.00000