MTA ACIS Corner Pixels

The links below show plots of average corner pixel centroid slope and mean for ACIS observations. Separate plots are shown for FAINT MODE (3X3) and VFAINT MODE (5X5) observations.

Metric is the centroid of a gaussian fit to the histogram of corner pixel PHA values of detected events.

Corner pixels are defined as:

FAINT VFAINT AFAINT
(3X3) event island  (5X5) event island (5X5) event island
(1,1)-----(1,3)
-----* -----
(3,1)-----(3,3)
  
(1,1)(1,2)(1,3)(1,4)(1,5)
(2,1)(2,2)-----(2,4)(2,5)
(3,1)-----* -----(3,5)
(4,1)(4,2)-----(4,4)(4,5)
(5,1)(5,2)(5,3)(5,4)(5,5)
  
-------------------------
-----(2,2)-----(2,4)-----
----------* ----------
-----(4,2)-----(4,4)-----
-------------------------

  ALL FAINT MODE VFAINT MODE AFAINT MODE Data
CCD 2 Faint
VFaint AFaint
CCD 3 Faint
VFaint AFaint
CCD 6 Faint
VFaint AFaint
CCD 7 Faint
VFaint AFaint

MTA ACIS Corner Pixels: Recent Observatons

Click to see a plot. Note that not all plots are created for the given obsid.

Obsid I2ahist I3ahist S2ahist S2ahist acp I2hist I3hist S2hist S3hist cp
30642 No Plot No Plot S2ahist S3ahist acp No Plot No Plot No Plot No Plot pc
29940 No Plot No Plot S2ahist S3ahist acp No Plot No Plot No Plot No Plot pc
42883 No Plot No Plot No Plot No Plot acp I2hist I3hist No Plot S3hist pc
29609 No Plot No Plot No Plot No Plot acp No Plot No Plot S2hist S3hist pc
30270 No Plot No Plot No Plot No Plot acp No Plot No Plot S2hist S3hist pc
30657 No Plot No Plot S2ahist S3ahist acp No Plot No Plot No Plot No Plot pc
30663 No Plot No Plot S2ahist S3ahist acp No Plot No Plot No Plot No Plot pc
42882 No Plot No Plot No Plot No Plot acp I2hist I3hist S2hist S3hist pc
29916 No Plot No Plot No Plot No Plot acp No Plot No Plot S2hist S3hist pc
30666 No Plot No Plot No Plot No Plot acp I2hist I3hist No Plot No Plot pc
30656 No Plot No Plot S2ahist S3ahist acp No Plot No Plot No Plot No Plot pc
28105 I2ahist I3ahist No Plot No Plot acp No Plot No Plot No Plot No Plot pc
30659 No Plot No Plot S2ahist S3ahist acp No Plot No Plot No Plot No Plot pc
28796 I2ahist I3ahist No Plot No Plot acp No Plot No Plot No Plot No Plot pc
30667 No Plot No Plot No Plot No Plot acp I2hist I3hist No Plot No Plot pc
30658 No Plot No Plot S2ahist S3ahist acp No Plot No Plot No Plot No Plot pc
30668 No Plot No Plot No Plot No Plot acp I2hist I3hist No Plot No Plot pc
30665 No Plot No Plot S2ahist S3ahist acp No Plot No Plot No Plot No Plot pc
30660 I2ahist I3ahist No Plot No Plot acp No Plot No Plot No Plot No Plot pc
28566 No Plot No Plot S2ahist S3ahist acp No Plot No Plot No Plot No Plot pc
30002 No Plot No Plot No Plot No Plot acp No Plot No Plot S2hist S3hist pc
30681 No Plot No Plot No Plot No Plot acp No Plot No Plot S2hist S3hist pc
29633 No Plot No Plot No Plot No Plot acp I2hist I3hist No Plot No Plot pc
30677 No Plot No Plot S2ahist S3ahist acp No Plot No Plot No Plot No Plot pc
30683 No Plot No Plot No Plot No Plot acp No Plot No Plot S2hist S3hist pc
30676 I2ahist I3ahist No Plot No Plot acp No Plot No Plot No Plot No Plot pc
30675 I2ahist I3ahist No Plot No Plot acp No Plot No Plot No Plot No Plot pc
30679 No Plot I3ahist S2ahist S3ahist acp No Plot No Plot No Plot No Plot pc
30581 No Plot No Plot S2ahist S3ahist acp No Plot No Plot No Plot No Plot pc
30030 No Plot No Plot S2ahist S3ahist acp No Plot No Plot No Plot No Plot pc
29762 No Plot No Plot S2ahist S3ahist acp No Plot No Plot No Plot No Plot pc
30621 No Plot No Plot No Plot No Plot acp I2hist I3hist S2hist S3hist pc

Last Updated: Dec-23-2024

If you have any questions about this page, please contact: swolk@cfa.harvard.edu