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
28257 No Plot No Plot S2ahist S3ahist acp No Plot No Plot No Plot No Plot pc
29420 No Plot No Plot S2ahist S3ahist acp No Plot No Plot No Plot No Plot pc
28060 I2ahist I3ahist S2ahist S3ahist acp No Plot No Plot No Plot No Plot pc
28110 I2ahist I3ahist No Plot No Plot acp No Plot No Plot No Plot No Plot pc
28701 I2ahist I3ahist S2ahist No Plot acp No Plot No Plot No Plot No Plot pc
27067 I2ahist I3ahist S2ahist S3ahist acp No Plot No Plot No Plot No Plot pc
28703 I2ahist I3ahist S2ahist No Plot acp No Plot No Plot No Plot No Plot pc
28467 I2ahist I3ahist S2ahist No Plot acp No Plot No Plot No Plot No Plot pc
28704 I2ahist I3ahist S2ahist No Plot acp No Plot No Plot No Plot No Plot pc
43359 No Plot No Plot No Plot No Plot acp No Plot No Plot S2hist S3hist pc
29212 No Plot No Plot S2ahist S3ahist acp No Plot No Plot No Plot No Plot pc
28245 No Plot No Plot S2ahist S3ahist acp No Plot No Plot No Plot No Plot pc
28466 I2ahist I3ahist S2ahist No Plot acp No Plot No Plot No Plot No Plot pc
28720 I2ahist I3ahist S2ahist No Plot acp No Plot No Plot No Plot No Plot pc
29455 I2ahist I3ahist No Plot No Plot acp No Plot No Plot No Plot No Plot pc
43351 No Plot No Plot No Plot No Plot acp I2hist I3hist S2hist S3hist pc
27369 No Plot I3ahist S2ahist S3ahist acp No Plot No Plot No Plot No Plot pc
26553 I2ahist I3ahist S2ahist S3ahist acp No Plot No Plot No Plot No Plot pc
27169 I2ahist I3ahist S2ahist S3ahist acp No Plot No Plot No Plot No Plot pc
28822 I2ahist I3ahist S2ahist No Plot acp No Plot No Plot No Plot No Plot pc
43350 No Plot No Plot No Plot No Plot acp No Plot No Plot S2hist S3hist pc
28285 No Plot No Plot No Plot No Plot acp No Plot No Plot S2hist S3hist pc
28316 I2ahist I3ahist S2ahist No Plot acp No Plot No Plot No Plot No Plot pc
27438 I2ahist I3ahist No Plot No Plot acp No Plot No Plot No Plot No Plot pc
28464 I2ahist I3ahist S2ahist No Plot acp No Plot No Plot No Plot No Plot pc
28465 I2ahist I3ahist S2ahist No Plot acp No Plot No Plot No Plot No Plot pc
29453 I2ahist I3ahist S2ahist No Plot acp No Plot No Plot No Plot No Plot pc

Last Updated: Jun-30-2024

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