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
30633 I2ahist I3ahist S2ahist S3ahist acp No Plot No Plot No Plot No Plot pc
30634 I2ahist I3ahist S2ahist S3ahist acp No Plot No Plot No Plot No Plot pc
30640 No Plot No Plot S2ahist S3ahist acp No Plot No Plot No Plot No Plot pc
29755 No Plot No Plot S2ahist S3ahist acp No Plot No Plot No Plot No Plot pc
30635 No Plot No Plot S2ahist S3ahist acp No Plot No Plot No Plot No Plot pc
30636 I2ahist I3ahist S2ahist S3ahist acp No Plot No Plot No Plot No Plot pc
28057 I2ahist I3ahist S2ahist S3ahist acp No Plot No Plot No Plot No Plot pc
28310 I2ahist I3ahist S2ahist No Plot acp No Plot No Plot No Plot No Plot pc
28150 No Plot No Plot No Plot No Plot acp I2hist I3hist S2hist S3hist pc
28555 No Plot No Plot No Plot No Plot acp No Plot No Plot S2hist S3hist pc
42910 No Plot No Plot No Plot No Plot acp I2hist I3hist S2hist S3hist pc
29604 No Plot No Plot No Plot No Plot acp I2hist I3hist No Plot No Plot pc
30645 No Plot No Plot No Plot No Plot acp No Plot No Plot S2hist S3hist pc
29756 No Plot No Plot S2ahist S3ahist acp No Plot No Plot No Plot No Plot pc
28158 No Plot No Plot No Plot No Plot acp No Plot No Plot S2hist S3hist pc
29208 No Plot No Plot S2ahist S3ahist acp No Plot No Plot No Plot No Plot pc
28119 No Plot I3ahist S2ahist S3ahist acp No Plot No Plot No Plot No Plot pc
30644 No Plot No Plot S2ahist S3ahist acp No Plot No Plot No Plot No Plot pc
30643 No Plot No Plot S2ahist S3ahist acp No Plot No Plot No Plot No Plot pc
30042 No Plot No Plot S2ahist S3ahist acp No Plot No Plot No Plot No Plot pc
28536 No Plot No Plot S2ahist S3ahist acp No Plot No Plot No Plot No Plot pc
30041 No Plot No Plot S2ahist S3ahist acp No Plot No Plot No Plot No Plot pc
29909 I2ahist I3ahist No Plot No Plot acp No Plot No Plot No Plot No Plot pc
30646 No Plot No Plot S2ahist S3ahist acp No Plot No Plot No Plot No Plot pc
42893 No Plot No Plot S2ahist S3ahist acp No Plot No Plot No Plot No Plot pc
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

Last Updated: Dec-13-2024

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