THIS PAGE IS UNDER CONSTRUCTION AND BEING UPDATED WITH NEW PLOTS Sorry for any inconvenience. I should be done soon! If you still want to look, check what is being updated currently in case you can do without what I am updating.

— Marissa (January 20, 2015 at 10:45 am EST)

Link to Jonathan's Paper: ​The Effects of Inhomogeneities within Colliding Flows on the Formation and Evolution of Molecular Clouds

Individual Run Views

Shear 0

Shear 0

​Column Density Map with Sinks (left)
In corrected units of n (cm^-2)

​Inverse Beta Maps (right)
Made by projecting the quantity, inverse beta, through the grid.

Sinks

Total = 4.

x-coordinate	y-coordinate	z-coordinate	Frame first formed	Time (Myr)
0.3580301426376783E+02	0.5583260065869881E+02	0.4744728345853505E+02	111	10.989
0.3591948633316569E+02	0.5599960059841729E+02	0.4755724200098079E+02	120	11.88
0.3592038143464333E+02	0.5602448247390073E+02	0.4759416563811598E+02	138	13.662
0.4466503282380260E+02	0.3812302562076298E+02	0.2979888217591489E+02	236	23.364

​B vs. n
The gray scale is for the thermal pressure vs density plots, and the color scale is the magnetic pressure vs. density plots.

​Spectra
Gravitational energy spectra made by taking the Fourier Transform of Sqrt(-gravitational_energy) to avoid nans, since the gravitational energy was everywhere negative.

​E vs. t Plots
Total energy in the collision region over time

Streamline Plots (Global (top) vs. Local (bottom))
Example streamline plot

Shear 15

Shear 15

​Column Density Map with Sinks (left) & ​Inverse Beta Maps (right)

Sink Notes:

• The number of the sinks that form by the end of this simulate is 4.
• Here are their positions as seen down the barrel of the flow (see mass1 CDM plots) at final frame:

x-coordinate	y-coordinate	z-coordinate	Frame first formed	Time (Myr)
0.1305682043010144E+02	0.3580800770207890E+02	0.4129367537908288E+02	181	17.919
0.2937052647084789E+02	0.2858707153097011E+02	0.4979800440789958E+02	203	20.097
0.1091652250727393E+02	0.3376306960635957E+02	0.3950925227711014E+02	240	23.736
0.1207128507734911E+02	0.3388115980751113E+02	0.5017452402782457E+02	264	26.11
0.8440382620675154E+01	0.3511264544524086E+02	0.3952903168886192E+02	268	26.51

​B vs. n

​Spectra

Shear 30

Shear 30

​Column Density Map with Sinks (left) & ​Inverse Beta Maps (right)

Sink Notes:

• The number of the sinks that form by the end of this simulate is 1.
• Here is its position as seen down the barrel of the flow (see mass1 CDM plots) at final frame:

x-coordinate	y-coordinate	z-coordinate	Frame first formed	Time (Myr)
0.1032301279173488E+03	0.4004537800939340E+02	0.3379219676015539E+02	138	13.662

​B vs. n

​Spectra

Shear 60

Shear 60

​Column Density Map with Sinks (left) & ​Inverse Beta Maps (right)

Sink Notes:

• The number of the sinks that form by the end of this simulate is 1.
• Here is its position as seen down the barrel of the flow (see mass1 CDM plots) at final frame:

x-coordinate	y-coordinate	z-coordinate	Frame first formed	Time (Myr)
0.1041261309696830E+03	0.4905580044221398E+02	0.3609678184879078E+02	320	31.68

​B vs. n

​Spectra

Table Comparison Views

For each run: CD & Inverse Beta Maps

Run-Map	​Column Density Map with Sinks (left) ​Inverse Beta Maps (right)
Shear 0
Shear 15
Shear 30
Shear 60

B vs. n: Run vs. time

​B vs. n-Time	Time (as stated on figure)
Shear 0
Shear 15
Shear 30
Shear 60

Spectra: Energies vs. Run

• Forgot to add the axes labels (E(k) vs. k)

Run-Energy	Gravitational	Magnetic	Kinetic
Shear 0
Shear 15
Shear 30
Shear 60

Spectra: Energies vs. Time

Time-Energy	Gravitational	Magnetic	Kinetic
0 Myr
10 Myr
20 Myr
27 Myr

Spectra: Run vs. Time

Time-Run	Shear 0	Shear 15	Shear 30	Shear 60
0 Myr
10 Myr
20 Myr
27 Myr

Previous Suites of Figures and Notes

Notes

Notes

The links for the types of diagnostic will bring you to a page with important information, and descriptions of what each of them are and how they were made.

• ​Column Density Maps
• ​B vs. n Plots (2D, 3D), with mass weighted density versus pressure, and volume weighted density versus velocity.
• Beta, and inverse beta maps with mass contours
• ​Beta Maps
• Inverse beta maps
• Close up on collision region for sink formation (B10S0)
• CDMs with projected streamlines
• 3D streamline maps (zoom in on known filament regions?)
• ​Spectra Curves
• ​E vs. t Plots

Meeting Notes:

Download from 12-18-2014 (.pdf): ​Meeting Notes

First Set of Figures: Exp. 01-07-2015

First Set of Figures

Beta 10 Shear 0:

Column Density Map	CDM with Projected Streamlines and Magnetic Field Vectors

B vs. n

Beta Map	Inverse Beta Map

Old Beta Maps:

Beta map with mass contours

Beta inverse map with mass contours

Beta 10 Shear 15:

Column Density Map	CDM with Projected Streamlines and Magnetic Field Vectors

B vs. n

Beta Map	Inverse Beta Map

Beta 10 Shear 30:

Column Density Map	CDM with Projected Streamlines and Magnetic Field Vectors

B vs. n

Beta Map	Inverse Beta Map

Old Beta Maps:

Beta map with mass contours

Beta inverse map with mass contours

Beta 10 Shear 60:

Column Density Map	CDM with Projected Streamlines and Magnetic Field Vectors

B vs. n

Beta Map	Inverse Beta Map

Old Beta Maps:

Beta map with mass contours

Beta inverse map with mass contours

Spectra Plots:

0 Myr

The Shear 60 case produced NANs for 0 Myr. May have to revisit code?

10.1 Myr

20.1 Myr

27.2 Myr

32.8 Myr, Shear 60

Second Set of Figures: Exp. 01-20-2015

Second Set of Figures

Shear 0

​Column Density Map with Sinks (left)
In corrected units of n (cm^-2)

​Inverse Beta Maps (right)
Made by projecting the quantity, inverse beta, through the grid.

Sinks

Total = 4.

x-coordinate	y-coordinate	z-coordinate	Frame first formed	Time (Myr)
0.3580301426376783E+02	0.5583260065869881E+02	0.4744728345853505E+02	111	10.989
0.3591948633316569E+02	0.5599960059841729E+02	0.4755724200098079E+02	120	11.88
0.3592038143464333E+02	0.5602448247390073E+02	0.4759416563811598E+02	138	13.662
0.4466503282380260E+02	0.3812302562076298E+02	0.2979888217591489E+02	236	23.364

​B vs. n
The gray scale is for the thermal pressure vs density plots, and the color scale is the magnetic pressure vs. density plots.

​Spectra
Gravitational energy spectra made by taking the Fourier Transform of Sqrt(-gravitational_energy) to avoid nans, since the gravitational energy was everywhere negative.

​E vs. t Plots
Total energy in the collision region over time

Streamline Plots (Global (top) vs. Local (bottom))
Example streamline plot

Shear 15

​Column Density Map with Sinks (left) & ​Inverse Beta Maps (right)

Sink Notes:

• The number of the sinks that form by the end of this simulate is 4.
• Here are their positions as seen down the barrel of the flow (see mass1 CDM plots) at final frame:

x-coordinate	y-coordinate	z-coordinate	Frame first formed	Time (Myr)
0.1305682043010144E+02	0.3580800770207890E+02	0.4129367537908288E+02	181	17.919
0.2937052647084789E+02	0.2858707153097011E+02	0.4979800440789958E+02	203	20.097
0.1091652250727393E+02	0.3376306960635957E+02	0.3950925227711014E+02	240	23.736
0.1207128507734911E+02	0.3388115980751113E+02	0.5017452402782457E+02	264	26.11
0.8440382620675154E+01	0.3511264544524086E+02	0.3952903168886192E+02	268	26.51

​B vs. n

​Spectra

​E vs. t Plots

Shear 30

​Column Density Map with Sinks (left) & ​Inverse Beta Maps (right)

Sink Notes:

• The number of the sinks that form by the end of this simulate is 1.
• Here is its position as seen down the barrel of the flow (see mass1 CDM plots) at final frame:

x-coordinate	y-coordinate	z-coordinate	Frame first formed	Time (Myr)
0.1032301279173488E+03	0.4004537800939340E+02	0.3379219676015539E+02	138	13.662

​B vs. n

​Spectra

Shear 60

​Column Density Map with Sinks (left) & ​Inverse Beta Maps (right)

Sink Notes:

• The number of the sinks that form by the end of this simulate is 1.
• Here is its position as seen down the barrel of the flow (see mass1 CDM plots) at final frame:

x-coordinate	y-coordinate	z-coordinate	Frame first formed	Time (Myr)
0.1041261309696830E+03	0.4905580044221398E+02	0.3609678184879078E+02	320	31.68

​B vs. n

​Spectra