Now we are subtracting a 200x 200 arcminute box centered around the A-team sources. However when a source comes too close to Sun, this means, we are also subtracting a part of the Sun. This was first noted and understood in June 12, 2024 data (image attached). The sudden dark region, we believe, is coming because of this. During this time, Crab was less than 3 degrees away from the Sun.
surajit4444mondal
commented
5 months ago
Now we are subtracting a 200x 200 arcminute box centered around the A-team sources. However when a source comes too close to Sun, this means, we are also subtracting a part of the Sun. This was first noted and understood in June 12, 2024 data (image attached). The sudden dark region, we believe, is coming because of this. During this time, Crab was less than 3 degrees away from the Sun.