Difference: StewartBoogertPhotometry20161111 (1 vs. 8)

Revision 811 Nov 2016 - LauraBevilacqua

Line: 1 to 1
 
META TOPICPARENT name="StewartBoogertPhotometry2016"
-- AaronAndrews - 10 Nov 2016
Line: 15 to 15
 
M103 01h 33m 34.540s +60 deg 38' 13.177'' 14' 193 146 159 50 139 30
Dragonfly Cluster 01h 19m 59.472s +58 deg 15' 57.858'' 14' 295 283 236 108 232 105
Changed:
<
<
  • Double cluster on Aladin with 14' radius using SIMBAD:
    DoubleCluster14.png
>
>
  • Double cluster on Aladin with 14' radius using SIMBAD:
    DoubleCluster14.png
 
Changed:
<
<
  • HR of Double Cluster with 1130 stars:
    DoubleClusterBV.png
>
>
  • HR of Double Cluster with 1130 stars:
    DoubleClusterBV.png
 Aaron:

Line: 37 to 37
 
    • When opened in ImageJ, had to rotate 90deg right and flip horizontally to 'match' real image.
    • Simulation images appear stretched in x axis compared to real image.
    • Attempted to upload to Astrometry.net - all failed to match stars.
Changed:
<
<
Laura: Threshold set to mean background value + sigma/20
>
>
Laura: Threshold set to median background value + sigma/20, where sigma is the standard deviation for each individual image
 
  • For Aaron's Double Cluster simulation:
Changed:
<
<
    • mean background is 921.5
>
>
    • median background is 917.0
    • sigma is 410.9
 
    • starfinder counts 445 stars out of 418
  • For the Dragonfly simulation:
Changed:
<
<
    • mean background is 927.0
>
>
    • mean background is 917.0
    • sigma is 635.6
 
    • starfinder counts 112 stars out of 108
  • For M103 simulation:
Changed:
<
<
    • mean background is 919.5
>
>
    • mean background is 917.0
    • sigma is 152.5
 
    • starfinder counts 79601 stars out of 92
Added:
>
>
  • For a visible frame of the Double Cluster, at 30 s exposure, with median pixel value of 1040:
    • Threshold initially set at 1090, then increased by 50
  • StarCountVSThresh.png
 
META FILEATTACHMENT attachment="Simulation_test8.py.txt" attr="" comment="Simulation code as of 08/11/2016" date="1478776589" name="Simulation_test8.py.txt" path="Simulation_test8.py" size="15978" user="zyva010" version="1"
META FILEATTACHMENT attachment="DoubleCluster_simtest1_vis_0.1s_FH.png" attr="" comment="Simulated Double Cluster" date="1478787488" name="DoubleCluster_simtest1_vis_0.1s_FH.png" path="DoubleCluster_simtest1_vis_0.1s_FH.png" size="924474" user="zyva010" version="1"
Line: 67 to 73
 
META FILEATTACHMENT attachment="M103BV.png" attr="" comment="HR of M103 with 139 stars" date="1478817585" name="M103BV.png" path="M103BV.png" size="42670" user="zyva858" version="1"
META FILEATTACHMENT attachment="StarFinder.txt" attr="" comment="Starfinder code" date="1478869032" name="StarFinder.txt" path="StarFinder.txt" size="3142" user="zyvb786" version="1"
META FILEATTACHMENT attachment="DarkFrameAnalysis.txt" attr="" comment="Analysis includes histogram with gaussian fit, exposure time plots and hr diagram" date="1478871342" name="DarkFrameAnalysis.txt" path="DarkFrameAnalysis.txt" size="4034" user="zyva858" version="1"
Added:
>
>
META FILEATTACHMENT attachment="StarCountVSThresh.png" attr="" comment="star count vs threshold" date="1478872692" name="StarCountVSThresh.png" path="StarCountVSThresh.png" size="21574" user="zyvb786" version="1"

Revision 711 Nov 2016 - AnishaVadher

Line: 1 to 1
 
META TOPICPARENT name="StewartBoogertPhotometry2016"
-- AaronAndrews - 10 Nov 2016
Line: 66 to 66
 
META FILEATTACHMENT attachment="DragonflyBV.png" attr="" comment="HR of Dragonfly cluster with 232 stars" date="1478817461" name="DragonflyBV.png" path="DragonflyBV.png" size="53747" user="zyva858" version="1"
META FILEATTACHMENT attachment="M103BV.png" attr="" comment="HR of M103 with 139 stars" date="1478817585" name="M103BV.png" path="M103BV.png" size="42670" user="zyva858" version="1"
META FILEATTACHMENT attachment="StarFinder.txt" attr="" comment="Starfinder code" date="1478869032" name="StarFinder.txt" path="StarFinder.txt" size="3142" user="zyvb786" version="1"
Added:
>
>
META FILEATTACHMENT attachment="DarkFrameAnalysis.txt" attr="" comment="Analysis includes histogram with gaussian fit, exposure time plots and hr diagram" date="1478871342" name="DarkFrameAnalysis.txt" path="DarkFrameAnalysis.txt" size="4034" user="zyva858" version="1"

Revision 611 Nov 2016 - LauraBevilacqua

Line: 1 to 1
 
META TOPICPARENT name="StewartBoogertPhotometry2016"
-- AaronAndrews - 10 Nov 2016
Line: 38 to 37
 
    • When opened in ImageJ, had to rotate 90deg right and flip horizontally to 'match' real image.
    • Simulation images appear stretched in x axis compared to real image.
    • Attempted to upload to Astrometry.net - all failed to match stars.
Changed:
<
<
Laura:
>
>
Laura: Threshold set to mean background value + sigma/20
  • For Aaron's Double Cluster simulation:
    • mean background is 921.5
    • starfinder counts 445 stars out of 418
  • For the Dragonfly simulation:
    • mean background is 927.0
    • starfinder counts 112 stars out of 108
  • For M103 simulation:
    • mean background is 919.5
    • starfinder counts 79601 stars out of 92
 
META FILEATTACHMENT attachment="Simulation_test8.py.txt" attr="" comment="Simulation code as of 08/11/2016" date="1478776589" name="Simulation_test8.py.txt" path="Simulation_test8.py" size="15978" user="zyva010" version="1"
META FILEATTACHMENT attachment="DoubleCluster_simtest1_vis_0.1s_FH.png" attr="" comment="Simulated Double Cluster" date="1478787488" name="DoubleCluster_simtest1_vis_0.1s_FH.png" path="DoubleCluster_simtest1_vis_0.1s_FH.png" size="924474" user="zyva010" version="1"
Line: 57 to 65
 
META FILEATTACHMENT attachment="M10314.png" attr="" comment="M103 on Aladin with 14' radius using SIMBAD database" date="1478817375" name="M10314.png" path="M10314.png" size="5861" user="zyva858" version="1"
META FILEATTACHMENT attachment="DragonflyBV.png" attr="" comment="HR of Dragonfly cluster with 232 stars" date="1478817461" name="DragonflyBV.png" path="DragonflyBV.png" size="53747" user="zyva858" version="1"
META FILEATTACHMENT attachment="M103BV.png" attr="" comment="HR of M103 with 139 stars" date="1478817585" name="M103BV.png" path="M103BV.png" size="42670" user="zyva858" version="1"
Added:
>
>
META FILEATTACHMENT attachment="StarFinder.txt" attr="" comment="Starfinder code" date="1478869032" name="StarFinder.txt" path="StarFinder.txt" size="3142" user="zyvb786" version="1"

Revision 511 Nov 2016 - AaronAndrews

Line: 1 to 1
 
META TOPICPARENT name="StewartBoogertPhotometry2016"
-- AaronAndrews - 10 Nov 2016
Line: 15 to 15
 
M103 01h 33m 34.540s +60 deg 38' 13.177'' 14' 193 146 159 50 139 30
Dragonfly Cluster 01h 19m 59.472s +58 deg 15' 57.858'' 14' 295 283 236 108 232 105
Changed:
<
<
  • Double cluster on Aladin with 14' radius using SIMBAD:
    DoubleCluster14.png

  • HR of Double Cluster with 1130 stars:
    DoubleClusterBV.png
>
>
  • Double cluster on Aladin with 14' radius using SIMBAD:
    DoubleCluster14.png
 
Added:
>
>
  • HR of Double Cluster with 1130 stars:
    DoubleClusterBV.png
  Aaron:
Line: 30 to 28
 
Changed:
<
<
  • Double CLuster:
>
>
  • Double CLuster (418 stars):
 
  • DoubleCluster_simtest1_vis_0.1s_FH.pngDBLC_VIS_30S_1.png
Changed:
<
<
  • M103:
>
>
  • M103 (92 stars):
 
  • M103_simtest1_vis_0.2s.pngM103_VIS_60S.png
Changed:
<
<
  • Dragonfly Cluster:
>
>
  • Dragonfly Cluster (108 stars):
 
  • Dragonfly_simtest1_vis_0.5s_FH.pngDRAG_VIS_10S_1.png
  • Notes on simulations:
    • When opened in ImageJ, had to rotate 90deg right and flip horizontally to 'match' real image.

Revision 410 Nov 2016 - AnishaVadher

Line: 1 to 1
 
META TOPICPARENT name="StewartBoogertPhotometry2016"
-- AaronAndrews - 10 Nov 2016
Line: 6 to 6
 
  • Central Coords determined from uploading images to astrometry.net
  • Simbad database used
Added:
>
>
  • 14' radius as images at 10' x 14'
  • Number of stars with V mag, B mag, R mag data shown in table.
  • Table of cluster data:
 
Changed:
<
<
Double Cluster:
  • 02h 22m 32.383s, +57 deg 07' 57.816''
  • 14' radius (10' x 14' simulated image)
  • 2372 stars with RA and DEC
  • 1943 stars with V mag
  • 1142 stars with B mag
  • 870 stars with R mag
  • 1130 stars with BV mag
  • 859 stars with VR mag

M103:

  • 01h 33m 34.540s, +60 deg 38' 13.177''
  • 14' radius
  • 193 stars with RA and DEC
  • 146 stars with V mag
  • 159 stars with B mag
  • 50 stars with R mag
  • 139 stars with BV mag
  • 30 stars with VR mag

Dragonfly:

  • 01h 19m 59.472s, +58 deg 15' 57.858''
  • 14' radius
  • 295 stars with RA and DEC
  • 283 stars with V mag
  • 236 stars with B mag
  • 108 stars with R mag
  • 232 stars with BV mag
  • 105 stars with VR mag
>
>
Cluster RA DEC Radius Stars with RA & DEC N_V N_B N_R N_[B & V] N_[V & R]
Double Cluster 02h 22m 32.383s +57 deg 07' 57.816'' 14' 2372 1943 1142 870 1130 859
M103 01h 33m 34.540s +60 deg 38' 13.177'' 14' 193 146 159 50 139 30
Dragonfly Cluster 01h 19m 59.472s +58 deg 15' 57.858'' 14' 295 283 236 108 232 105
 
Added:
>
>
  • Double cluster on Aladin with 14' radius using SIMBAD:
    DoubleCluster14.png

  • HR of Double Cluster with 1130 stars:
    DoubleClusterBV.png
 

Aaron:

Line: 71 to 53
 
META FILEATTACHMENT attachment="M103_simtest1_vis_0.2s.fits" attr="" comment="M103 simulation fits file" date="1478788375" name="M103_simtest1_vis_0.2s.fits" path="M103_simtest1_vis_0.2s.fits" size="12487680" user="zyva010" version="1"
META FILEATTACHMENT attachment="DoubleCluster_simtest1_vis_0.1s.fits" attr="" comment="Double Cluster simulation fits file" date="1478788586" name="DoubleCluster_simtest1_vis_0.1s.fits" path="DoubleCluster_simtest1_vis_0.1s.fits" size="12487680" user="zyva010" version="1"
META FILEATTACHMENT attachment="Dragonfly_simtest1_vis_0.5s.fits" attr="" comment="Dragonfly simulation fits file" date="1478788798" name="Dragonfly_simtest1_vis_0.5s.fits" path="Dragonfly_simtest1_vis_0.5s.fits" size="12487680" user="zyva010" version="1"
Added:
>
>
META FILEATTACHMENT attachment="DoubleCluster14.png" attr="" comment="Double cluster on Aladin with 14' radius using SIMBAD" date="1478816870" name="DoubleCluster14.png" path="DoubleCluster14.png" size="11577" user="zyva858" version="1"
META FILEATTACHMENT attachment="DoubleClusterBV.png" attr="" comment="HR of Double Cluster with 1400 stars" date="1478817171" name="DoubleClusterBV.png" path="DoubleClusterBV.png" size="71830" user="zyva858" version="1"
META FILEATTACHMENT attachment="Dragonfly14.png" attr="" comment="Dragonfly Cluster on Aladin with 14' radius of Simbad data" date="1478817299" name="Dragonfly14.png" path="Dragonfly14.png" size="7371" user="zyva858" version="1"
META FILEATTACHMENT attachment="M10314.png" attr="" comment="M103 on Aladin with 14' radius using SIMBAD database" date="1478817375" name="M10314.png" path="M10314.png" size="5861" user="zyva858" version="1"
META FILEATTACHMENT attachment="DragonflyBV.png" attr="" comment="HR of Dragonfly cluster with 232 stars" date="1478817461" name="DragonflyBV.png" path="DragonflyBV.png" size="53747" user="zyva858" version="1"
META FILEATTACHMENT attachment="M103BV.png" attr="" comment="HR of M103 with 139 stars" date="1478817585" name="M103BV.png" path="M103BV.png" size="42670" user="zyva858" version="1"

Revision 310 Nov 2016 - AnishaVadher

Line: 1 to 1
 
META TOPICPARENT name="StewartBoogertPhotometry2016"
-- AaronAndrews - 10 Nov 2016

Anisha:

Added:
>
>
  • Central Coords determined from uploading images to astrometry.net
  • Simbad database used

Double Cluster:

  • 02h 22m 32.383s, +57 deg 07' 57.816''
  • 14' radius (10' x 14' simulated image)
  • 2372 stars with RA and DEC
  • 1943 stars with V mag
  • 1142 stars with B mag
  • 870 stars with R mag
  • 1130 stars with BV mag
  • 859 stars with VR mag

M103:

  • 01h 33m 34.540s, +60 deg 38' 13.177''
  • 14' radius
  • 193 stars with RA and DEC
  • 146 stars with V mag
  • 159 stars with B mag
  • 50 stars with R mag
  • 139 stars with BV mag
  • 30 stars with VR mag

Dragonfly:

  • 01h 19m 59.472s, +58 deg 15' 57.858''
  • 14' radius
  • 295 stars with RA and DEC
  • 283 stars with V mag
  • 236 stars with B mag
  • 108 stars with R mag
  • 232 stars with BV mag
  • 105 stars with VR mag

 Aaron:

Revision 210 Nov 2016 - AaronAndrews

Line: 1 to 1
 
META TOPICPARENT name="StewartBoogertPhotometry2016"
-- AaronAndrews - 10 Nov 2016
Line: 11 to 11
 
Changed:
<
<
>
>
  • Simulated star fields centered on each set of coordinates (with rho=0, sigma_x/y=2)
  • (LEFT: Simulated star field; RIGHT: Original image)
  • Double CLuster:
  • DoubleCluster_simtest1_vis_0.1s_FH.pngDBLC_VIS_30S_1.png
  • M103:
  • M103_simtest1_vis_0.2s.pngM103_VIS_60S.png
  • Dragonfly Cluster:
  • Dragonfly_simtest1_vis_0.5s_FH.pngDRAG_VIS_10S_1.png
  • Notes on simulations:
    • When opened in ImageJ, had to rotate 90deg right and flip horizontally to 'match' real image.
    • Simulation images appear stretched in x axis compared to real image.
    • Attempted to upload to Astrometry.net - all failed to match stars.
 Laura:

META FILEATTACHMENT attachment="Simulation_test8.py.txt" attr="" comment="Simulation code as of 08/11/2016" date="1478776589" name="Simulation_test8.py.txt" path="Simulation_test8.py" size="15978" user="zyva010" version="1"
Added:
>
>
META FILEATTACHMENT attachment="DoubleCluster_simtest1_vis_0.1s_FH.png" attr="" comment="Simulated Double Cluster" date="1478787488" name="DoubleCluster_simtest1_vis_0.1s_FH.png" path="DoubleCluster_simtest1_vis_0.1s_FH.png" size="924474" user="zyva010" version="1"
META FILEATTACHMENT attachment="Dragonfly_simtest1_vis_0.5s_FH.png" attr="" comment="Simulated Dragonfly Cluster" date="1478787524" name="Dragonfly_simtest1_vis_0.5s_FH.png" path="Dragonfly_simtest1_vis_0.5s_FH.png" size="896327" user="zyva010" version="1"
META FILEATTACHMENT attachment="M103_simtest1_vis_0.2s.png" attr="" comment="Simulated M103" date="1478787552" name="M103_simtest1_vis_0.2s.png" path="M103_simtest1_vis_0.2s.png" size="1022823" user="zyva010" version="1"
META FILEATTACHMENT attachment="DBLC_VIS_30S_1.png" attr="" comment="Real Double Cluster" date="1478787664" name="DBLC_VIS_30S_1.png" path="DBLC_VIS_30S_1.png" size="1498463" user="zyva010" version="1"
META FILEATTACHMENT attachment="M103_VIS_60S.tif" attr="" comment="Real M103" date="1478788082" name="M103_VIS_60S.tif" path="M103_VIS_60S.tif" size="3121368" user="zyva010" version="1"
META FILEATTACHMENT attachment="DRAG_VIS_10S_1.png" attr="" comment="Real Dragonfly Cluster" date="1478788172" name="DRAG_VIS_10S_1.png" path="DRAG_VIS_10S_1.png" size="1330237" user="zyva010" version="1"
META FILEATTACHMENT attachment="M103_VIS_60S.png" attr="" comment="Real M103" date="1478788208" name="M103_VIS_60S.png" path="M103_VIS_60S.png" size="1596487" user="zyva010" version="1"
META FILEATTACHMENT attachment="M103_simtest1_vis_0.2s.fits" attr="" comment="M103 simulation fits file" date="1478788375" name="M103_simtest1_vis_0.2s.fits" path="M103_simtest1_vis_0.2s.fits" size="12487680" user="zyva010" version="1"
META FILEATTACHMENT attachment="DoubleCluster_simtest1_vis_0.1s.fits" attr="" comment="Double Cluster simulation fits file" date="1478788586" name="DoubleCluster_simtest1_vis_0.1s.fits" path="DoubleCluster_simtest1_vis_0.1s.fits" size="12487680" user="zyva010" version="1"
META FILEATTACHMENT attachment="Dragonfly_simtest1_vis_0.5s.fits" attr="" comment="Dragonfly simulation fits file" date="1478788798" name="Dragonfly_simtest1_vis_0.5s.fits" path="Dragonfly_simtest1_vis_0.5s.fits" size="12487680" user="zyva010" version="1"

Revision 110 Nov 2016 - AaronAndrews

Line: 1 to 1
Added:
>
>
META TOPICPARENT name="StewartBoogertPhotometry2016"
-- AaronAndrews - 10 Nov 2016

Anisha:

Aaron:

Laura:

META FILEATTACHMENT attachment="Simulation_test8.py.txt" attr="" comment="Simulation code as of 08/11/2016" date="1478776589" name="Simulation_test8.py.txt" path="Simulation_test8.py" size="15978" user="zyva010" version="1"
 
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