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
26746 No Plot No Plot No Plot No Plot acp I2hist No Plot S2hist S3hist pc
29367 I2ahist I3ahist No Plot No Plot acp No Plot No Plot No Plot No Plot pc
29369 I2ahist I3ahist No Plot No Plot acp No Plot No Plot No Plot No Plot pc
28276 No Plot No Plot S2ahist S3ahist acp No Plot No Plot No Plot No Plot pc
27216 I2ahist I3ahist S2ahist S3ahist acp No Plot No Plot No Plot No Plot pc
29362 No Plot No Plot S2ahist S3ahist acp No Plot No Plot No Plot No Plot pc
29361 No Plot No Plot S2ahist S3ahist acp No Plot No Plot No Plot No Plot pc
27154 No Plot No Plot S2ahist S3ahist acp No Plot No Plot No Plot No Plot pc
29368 No Plot No Plot S2ahist S3ahist acp No Plot No Plot No Plot No Plot pc
29364 No Plot No Plot S2ahist S3ahist acp No Plot No Plot No Plot No Plot pc
29380 No Plot No Plot No Plot No Plot acp No Plot No Plot S2hist S3hist pc
29381 No Plot No Plot S2ahist S3ahist acp No Plot No Plot No Plot No Plot pc
27439 I2ahist I3ahist No Plot No Plot acp No Plot No Plot No Plot No Plot pc
28220 I2ahist I3ahist S2ahist S3ahist acp No Plot No Plot No Plot No Plot pc
29365 I2ahist I3ahist No Plot No Plot acp No Plot No Plot No Plot No Plot pc
27195 I2ahist I3ahist No Plot No Plot acp No Plot No Plot No Plot No Plot pc
29377 I2ahist I3ahist S2ahist S3ahist acp No Plot No Plot No Plot No Plot pc
26817 No Plot No Plot No Plot No Plot acp No Plot No Plot S2hist S3hist pc
26495 No Plot No Plot S2ahist S3ahist acp No Plot No Plot No Plot No Plot pc
26820 No Plot No Plot No Plot No Plot acp I2hist I3hist S2hist S3hist pc
29375 No Plot No Plot S2ahist S3ahist acp No Plot No Plot No Plot No Plot pc
29373 I2ahist I3ahist No Plot No Plot acp No Plot No Plot No Plot No Plot pc
28697 I2ahist I3ahist No Plot No Plot acp No Plot No Plot No Plot No Plot pc
28058 No Plot I3ahist S2ahist S3ahist acp No Plot No Plot No Plot No Plot pc
27047 I2ahist I3ahist No Plot No Plot acp No Plot No Plot No Plot No Plot pc
29378 I2ahist I3ahist No Plot No Plot acp No Plot No Plot No Plot No Plot pc
28204 No Plot No Plot S2ahist S3ahist acp No Plot No Plot No Plot No Plot pc
29376 I2ahist I3ahist No Plot No Plot acp No Plot No Plot No Plot No Plot pc
26821 No Plot No Plot No Plot No Plot acp I2hist I3hist S2hist S3hist pc
26807 No Plot No Plot No Plot No Plot acp I2hist I3hist S2hist S3hist pc
28506 No Plot I3ahist No Plot No Plot acp No Plot No Plot No Plot No Plot pc
26939 I2ahist I3ahist S2ahist S3ahist acp No Plot No Plot No Plot No Plot pc
29385 No Plot No Plot S2ahist S3ahist acp No Plot No Plot No Plot No Plot pc

Last Updated: Apr-24-2024

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