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Archived Data

Observations concentrate on the northeast quadrant of M31, which shows the least extinction and has the least contamination from M32. Odd numbered bricks extend from the bulge (B01) along the major axis out the edge of the star forming disk (B23). Even numbers form an adjacent strip that covers the star forming ring.

Files:

  • *b??_*.fits: Full mosaic of the brick in all filters, astrometry-corrected so that the RA, and DEC (J2000) coordinates of the catalogs is aligned with the image, and all mosaics of the half-brick are aligned with one another to <0.1 pixel precision.
Field by Field Data
  • *drz.fits: Astrometrically-correct drizzled image used for alignment and bookkeeping of star positions by DOLPHOT.
  • *.phot.fits: Output from DOLPHOT converted into binary fits format.
  • *.st.fits: Star files
  • *.gst.fits: Good Star files
  • *rgb.jpg: Color jpg image of the field in that camera.

For more information see the README file.

In November 2014, the PHAT team delivered version 2 photometry files. For more information see the v2 photometry readme file.

Brick footprints overlaid on GALEX image

Below is a table of the data that have been archived at MAST by the PHAT team. For each brick the following files have been delivered:

Brick Number (Link to Data) Link to Interactive Explorer pages Release Date
Brick01

Program ID 12058

ACS-WFC

WFC3-UVIS

WFC3-IR

Dec 2011
Brick02

Program ID 12073

ACS-WFC

WFC3-UVIS

WFC3-IR

Jan 2013
Brick03

Program ID 12109

ACS-WFC

WFC3-UVIS

WFC3-IR

Nov 2013
Brick04

Program ID 12107

ACS-WFC

WFC3-UVIS

WFC3-IR

Nov 2013
Brick05

Program ID 12074

ACS-WFC

WFC3-UVIS

WFC3-IR

Jan 2013
Brick06

Program ID 12105

ACS-WFC

WFC3-UVIS

WFC3-IR

Nov 2013
Brick07

Program ID 12113

ACS-WFC

WFC3-UVIS

WFC3-IR

Nov 2013
Brick08

Program ID 12075

ACS-WFC

WFC3-UVIS

WFC3-IR

Jan 2013
Brick09

Program ID 12057

ACS-WFC

WFC3-UVIS

WFC3-IR

Dec 2011
Brick10

Program ID 12111

ACS-WFC

WFC3-UVIS

WFC3-IR

Nov 2013
Brick11

Program ID 12115

ACS-WFC

WFC3-UVIS

WFC3-IR

Nov 2013
Brick12

Program ID 12071

ACS-WFC

WFC3-UVIS

WFC3-IR

Jan 2013
Brick13

Program ID 12114

ACS-WFC

WFC3-UVIS

WFC3-IR

Nov 2013
Brick14

Program ID 12072

ACS-WFC

WFC3-UVIS

WFC3-IR

Jan 2013
Brick15

Program ID 12056

ACS-WFC

WFC3-UVIS

WFC3-IR

Dec 2011
Brick16

Program ID 12106

ACS-WFC

WFC3-UVIS

WFC3-IR

Jan 2013
Brick17

Program ID 12059

ACS-WFC

WFC3-UVIS

WFC3-IR

June 2012
Brick18

Program ID 12108

ACS-WFC

WFC3-UVIS

WFC3-IR

Jan 2013
Brick19

Program ID 12110

ACS-WFC

WFC3-UVIS

WFC3-IR

Nov 2013
Brick20

Program ID 12112

ACS-WFC

WFC3-UVIS

WFC3-IR

Nov 2013
Brick21

Program ID 12055

ACS-WFC

WFC3-UVIS

WFC3-IR

Dec 2011
Brick22

Program ID 12076

ACS-WFC

WFC3-UVIS

WFC3-IR

Jan 2013
Brick23

Program ID 12070

ACS-WFC

WFC3-UVIS

WFC3-IR

Jan 2013