Revision as of 15:00, 15 April 2018

Lamont (aka Dorsa Lamont)

Lat: 4.4°N, Long: 23.7°E, Diam: 106 km, Depth: km, Rükl: 35

external image normal_061110_Arago+Lamont_Tar.jpg

external image jpg&height=300&width=300&bbox=18.7,-0.5,28.7,9.3&resamp_method=nearest_neighbor
Left: George Tarsoudis (north to left): The prominent crater to the left of center is Arago. Lamont is above it.
Right: Clementine UV/VIS Ratio Map (north at top): Mercator projection dynamically created by USGS lunar Web Map Service. Click here for a USGS-generated list of all IAU-named features with centers in the current field.

A number of Ranger 8's Camera A frames show the southern part of the Lamont wrinkle ridge system. Frame A044 is one of them.
Apollo 11's AS11-37-5438 is one of the most unusual and most remarkable orbital Hasselblads of Lamont, made during local sunrise (morning terminator) -- see A Lost Gem LPOD. Lamont is the system of wrinkle ridges at left of the photograph's centre. Carrel (formerly Jansen B) is the crater near the photograph's upper left corner. By the way, I wonder if the photographed region (Lamont and Carrel on AS11-37-5438) was ever confirmed by others. Anyway, I did!
Research Ranger 8 and Apollo 11 photography: Danny Caes

Maps

(LAC zone 60C1) LAC map Geologic map LM map AIC map

Description

Lamont is a peculiar concentration of concentric and radial ridges in southwestern Mare Tranquillitatis. The Clementine image shows one of its oddities. Although its center is red (in false color images) like most of Tranquillitatis, Lamont is circled by a blue lava well seen in the Apollo image mentioned above (note that these colors may be reversed from those in other Clementine ratio images). The ridges around Lamont are thought to mark the location of a buried ancient impact basin, about the size of Grimaldi, which reveals itself as an anomalous concentration of mass ("mascon") in gravity maps.

Description: Wikipedia

Lamont

Additional Information

The more-or-less circle shaped central part of the wrinkle ridge system which is officially known as Lamont contains a unique ring-shaped abundance of Irregular Mare Patches (IMPs). Research: John Moore.
  See lower part of the page Ghost Craters.

Nomenclature

Named for Johann von Lamont (December 13, 1805 - August 6, 1879), a Scottish-born German astronomer and physicist. His most important work was on the magnetism of the Earth. He discovered a magnetic decennial period (ten-year cycle) and the electric current in the Earth closing the electric "circuit" creating the magnetic field in 1850. This roughly matched the eleven-year sunspot cycle discovered by Heinrich Schwabe. He calculated the orbits of the moons of Uranus and Saturn, obtaining the first value for Uranus' mass. By chance he observed Neptune in 1845 and twice in 1846, but did not recognize the object as being a new planet.
According to Mary Blagg's Collated List this feature (Cat. No. 539) was known as Arago M to Schmidt, but was not named (or perhaps even recognized?) by her other two authorities.
According to Whitaker (p. 226), the name Lamont (under which it was introduced into the original IAU nomenclature) was introduced by Krieger and König.
Because this is a system of wrinkle ridges, it should be re-named Dorsa Lamont. - DannyCaes DannyCaes Oct 14, 2015
Lamont's IMP-rich ghost crater. This is a new "name" from D.Caes, thanks to the interesting research of John Moore, for the remarkable ring within Lamont which shows an abundance of mysterious Irregular Mare Patches (IMPs). Thanks John! - DannyCaes DannyCaes Jul 2, 2017

LPOD Articles

How can you be tranquil Something for everyone Going Extreme A Lost Gem

Lunar 100

L53: Possible buried basin.

Bibliography

Wood, C.A. Jan. 2000. Lamont: A Buried Mystery. S&T Jan 2000 v99 p134

This page has been edited 1 times. The last modification was made by - tychocrater tychocrater on Jun 13, 2009 3:24 pm - afx3u2

@@ Line 4: / Line 4: @@
 | Lat: 4.4°N, Long: 23.7°E, Diam: 106 km, Depth: km, Rükl: 35<br />
 |}
-[http://www.lpod.org/coppermine/displayimage.php?pid=1042&fullsize=1 [[Image:normal_061110_Arago+Lamont_Tar.jpg|external image normal_061110_Arago+Lamont_Tar.jpg]]][http://www.mapaplanet.org/explorer-bin/explorer.cgi?map=Moon&layers=moon_clementine_ratio&info=NO&advoption=YES&lines=400&samples=400&sizeSelector=resolution&Resolution=40&projection=MERC&grid=none&stretch=auto&north=9.3&south=-0.5&west=18.7&east=28.7&center=23.7&defaultcenter=on&center_lat=0 [[Image:imageMaker.cgi|external image jpg&height=300&width=300&bbox=18.7,-0.5,28.7,9.3&resamp_method=nearest_neighbor]]]<br /> '''Left''': ''[http://lpod.org/coppermine/displayimage.php?pos=-1042 George Tarsoudis]'' (north to left): The prominent crater to the left of center is [/Arago Arago]. '''Lamont''' is above it.<br /> '''Right''': ''Clementine UV/VIS Ratio Map'' (north at top): Mercator projection dynamically created by USGS lunar [http://www.mapaplanet.org/explorer/help/wmsUserDoc.html Web Map Service]. Click [http://planetarynames.wr.usgs.gov/jsp/AdvanceSearch2.jsp?body=Moon&ft=ALL&nlat=9.3&slat=-0.5&wlon=18.7&elon=28.7&lonDirection=EAST&as=ANY&sort=AName&ShowType=Yes&ShowDiam=Yes&ShowLat=Yes&ShowLon=Yes&ShowAD=Yes here] for a USGS-generated list of all [/IAU IAU]-named features with centers in the current field.<br /> <div id="toc">
+[http://www.lpod.org/coppermine/displayimage.php?pid=1042&fullsize=1 [[Image:normal_061110_Arago+Lamont_Tar.jpg|external image normal_061110_Arago+Lamont_Tar.jpg]]][http://www.mapaplanet.org/explorer-bin/explorer.cgi?map=Moon&layers=moon_clementine_ratio&info=NO&advoption=YES&lines=400&samples=400&sizeSelector=resolution&Resolution=40&projection=MERC&grid=none&stretch=auto&north=9.3&south=-0.5&west=18.7&east=28.7&center=23.7&defaultcenter=on&center_lat=0 [[Image:imageMaker.cgi|external image jpg&height=300&width=300&bbox=18.7,-0.5,28.7,9.3&resamp_method=nearest_neighbor]]]<br /> '''Left''': ''[http://lpod.org/coppermine/displayimage.php?pos=-1042 George Tarsoudis]'' (north to left): The prominent crater to the left of center is [[Arago|Arago]]. '''Lamont''' is above it.<br /> '''Right''': ''Clementine UV/VIS Ratio Map'' (north at top): Mercator projection dynamically created by USGS lunar [http://www.mapaplanet.org/explorer/help/wmsUserDoc.html Web Map Service]. Click [http://planetarynames.wr.usgs.gov/jsp/AdvanceSearch2.jsp?body=Moon&ft=ALL&nlat=9.3&slat=-0.5&wlon=18.7&elon=28.7&lonDirection=EAST&as=ANY&sort=AName&ShowType=Yes&ShowDiam=Yes&ShowLat=Yes&ShowLon=Yes&ShowAD=Yes here] for a USGS-generated list of all [[IAU|IAU]]-named features with centers in the current field.<br /> <div id="toc">
 =Table of Contents=
 <div style="margin-left: 1em">[#Lamont (aka Dorsa Lamont) Lamont (aka Dorsa Lamont)]</div><div style="margin-left: 2em">[#Lamont (aka Dorsa Lamont)-Images Images]</div><div style="margin-left: 2em">[#Lamont (aka Dorsa Lamont)-Maps Maps]</div><div style="margin-left: 2em">[#Lamont (aka Dorsa Lamont)-Description Description]</div><div style="margin-left: 2em">[#Lamont (aka Dorsa Lamont)-Description: Wikipedia Description: Wikipedia]</div><div style="margin-left: 2em">[#Lamont (aka Dorsa Lamont)-Additional Information Additional Information]</div><div style="margin-left: 2em">[#Lamont (aka Dorsa Lamont)-Nomenclature Nomenclature]</div><div style="margin-left: 2em">[#Lamont (aka Dorsa Lamont)-LPOD Articles LPOD Articles]</div><div style="margin-left: 2em">[#Lamont (aka Dorsa Lamont)-Lunar 100 Lunar 100]</div><div style="margin-left: 2em">[#Lamont (aka Dorsa Lamont)-Bibliography Bibliography]</div></div>
@@ Line 10: / Line 10: @@
 [http://www.lpod.org/coppermine/thumbnails.php?album=search&type=full&search=Lamont LPOD Photo Gallery] [http://www.lpi.usra.edu/resources/lunar_orbiter/bin/srch_nam.shtml?Lamont%7C0 Lunar Orbiter Images] [http://www.lpi.usra.edu/resources/apollo/search/feature/?feature=Lamont Apollo Images]<br />
 * A number of Ranger 8's Camera A frames show the southern part of the '''Lamont''' wrinkle ridge system. Frame [http://www.lpi.usra.edu/resources/ranger/frame/?msn=8&cam=A&plt=44 A044] is one of them.
-* Apollo 11's [http://www.hq.nasa.gov/office/pao/History/alsj/a11/AS11-37-5438.jpg AS11-37-5438] is one of the most unusual and most remarkable orbital Hasselblads of '''Lamont''', made during local sunrise (morning terminator) -- see [http://www2.lpod.org/wiki/December_2,_2007 A Lost Gem] LPOD. '''Lamont''' is the system of wrinkle ridges at left of the photograph's centre. [/Carrel Carrel] (formerly '''[/Jansen Jansen] B''') is the crater near the photograph's upper left corner. By the way, I wonder if the photographed region ('''Lamont''' and [/Carrel Carrel] on AS11-37-5438) was ever confirmed by others. Anyway, I did!
+* Apollo 11's [http://www.hq.nasa.gov/office/pao/History/alsj/a11/AS11-37-5438.jpg AS11-37-5438] is one of the most unusual and most remarkable orbital Hasselblads of '''Lamont''', made during local sunrise (morning terminator) -- see [http://www2.lpod.org/wiki/December_2,_2007 A Lost Gem] LPOD. '''Lamont''' is the system of wrinkle ridges at left of the photograph's centre. [[Carrel|Carrel]] (formerly '''[[Jansen|Jansen]] B''') is the crater near the photograph's upper left corner. By the way, I wonder if the photographed region ('''Lamont''' and [[Carrel|Carrel]] on AS11-37-5438) was ever confirmed by others. Anyway, I did!
 * Research Ranger 8 and Apollo 11 photography: Danny Caes
 <br />
 ==Maps==
-''([/LAC%20zone LAC zone] 60C1)'' [http://www.lpi.usra.edu/resources/mapcatalog/LAC/lac60/ LAC map] [http://www.lpi.usra.edu/resources/mapcatalog/usgs/I510/ Geologic map] [http://www.lpi.usra.edu/resources/mapcatalog/LM/lm60/ LM map] [http://www.lpi.usra.edu/resources/mapcatalog/AIC/AIC60C/ AIC map]<br /> <br />
+''([[LAC%20zone|LAC zone]] 60C1)'' [http://www.lpi.usra.edu/resources/mapcatalog/LAC/lac60/ LAC map] [http://www.lpi.usra.edu/resources/mapcatalog/usgs/I510/ Geologic map] [http://www.lpi.usra.edu/resources/mapcatalog/LM/lm60/ LM map] [http://www.lpi.usra.edu/resources/mapcatalog/AIC/AIC60C/ AIC map]<br /> <br />
 ==Description==
-'''Lamont''' is a peculiar concentration of concentric and radial ridges in southwestern [/Mare%20Tranquillitatis Mare Tranquillitatis]. The [/Clementine Clementine] image shows one of its oddities. Although its center is red (in false color images) like most of [/Mare%20Tranquillitatis Tranquillitatis], '''Lamont''' is circled by a blue lava well seen in the [http://www.hq.nasa.gov/office/pao/History/alsj/a11/AS11-37-5438.jpg Apollo] image mentioned above (''note that these colors may be reversed from those in other Clementine ratio images)''. The ridges around '''Lamont''' are thought to mark the location of a buried ancient impact basin, about the size of [/Grimaldi Grimaldi], which reveals itself as an anomalous concentration of mass ("mascon") in gravity maps.<br /> <br />
+'''Lamont''' is a peculiar concentration of concentric and radial ridges in southwestern [[Mare%20Tranquillitatis|Mare Tranquillitatis]]. The [[Clementine|Clementine]] image shows one of its oddities. Although its center is red (in false color images) like most of [[Mare%20Tranquillitatis|Tranquillitatis]], '''Lamont''' is circled by a blue lava well seen in the [http://www.hq.nasa.gov/office/pao/History/alsj/a11/AS11-37-5438.jpg Apollo] image mentioned above (''note that these colors may be reversed from those in other Clementine ratio images)''. The ridges around '''Lamont''' are thought to mark the location of a buried ancient impact basin, about the size of [[Grimaldi|Grimaldi]], which reveals itself as an anomalous concentration of mass ("mascon") in gravity maps.<br /> <br />
 ==Description: Wikipedia==
 [http://en.wikipedia.org/wiki/Lamont_(crater) Lamont]<br /> <br />
@@ Line 24: / Line 24: @@
 * Named for [http://en.wikipedia.org/wiki/Johann_von_Lamont Johann von Lamont] (December 13, 1805 - August 6, 1879), a Scottish-born German astronomer and physicist. His most important work was on the magnetism of the Earth. He discovered a magnetic decennial period (ten-year cycle) and the electric current in the Earth closing the electric "circuit" creating the magnetic field in 1850. This roughly matched the eleven-year sunspot cycle discovered by Heinrich Schwabe. He calculated the orbits of the moons of Uranus and Saturn, obtaining the first value for Uranus' mass. By chance he observed Neptune in 1845 and twice in 1846, but did not recognize the object as being a new planet.
-* According to Mary Blagg's ''[/Collated%20List Collated List]'' this feature (Cat. No. 539) was known as '''[/Arago Arago] M''' to Schmidt, but was not named (or perhaps even recognized?) by her other two authorities.
+* According to Mary Blagg's ''[[Collated%20List|Collated List]]'' this feature (Cat. No. 539) was known as '''[[Arago|Arago]] M''' to Schmidt, but was not named (or perhaps even recognized?) by her other two authorities.
-* According to ''[/Whitaker Whitaker]'' (p. 226), the name '''Lamont''' (under which it was introduced into the original IAU nomenclature) was introduced by [/Krieger Krieger] and [/K%C3%B6nig König].
+* According to ''[[Whitaker|Whitaker]]'' (p. 226), the name '''Lamont''' (under which it was introduced into the original IAU nomenclature) was introduced by [[Krieger|Krieger]] and [[K%C3%B6nig|König]].
 * Because this is a system of wrinkle ridges, it should be re-named '''Dorsa Lamont'''. <span class="membersnap">- [http://www.wikispaces.com/user/view/DannyCaes [[Image:DannyCaes-lg.jpg|16px|DannyCaes]]] [http://www.wikispaces.com/user/view/DannyCaes DannyCaes] <small>Oct 14, 2015</small></span>
 * '''''Lamont's IMP-rich ghost crater'''''. This is a new "name" from D.Caes, thanks to the interesting research of John Moore, for the remarkable ring within '''Lamont''' which shows an abundance of mysterious ''Irregular Mare Patches'' (''IMP''s). Thanks John! <span class="membersnap">- [http://www.wikispaces.com/user/view/DannyCaes [[Image:DannyCaes-lg.jpg|16px|DannyCaes]]] [http://www.wikispaces.com/user/view/DannyCaes DannyCaes] <small>Jul 2, 2017</small></span>
@@ Line 32: / Line 32: @@
 [http://www2.lpod.org/wiki/May_19,_2006 How can you be tranquil] [http://www2.lpod.org/wiki/June_14,_2007 Something for everyone] [http://www2.lpod.org/wiki/September_18,_2006 Going Extreme] [http://www2.lpod.org/wiki/December_2,_2007 A Lost Gem]<br /> <br />
 ==Lunar 100==
-[/Lunar%20100 L53]: Possible buried basin.<br /> <br />
+[[Lunar%20100|L53]]: Possible buried basin.<br /> <br />
 ==Bibliography==
   Wood, C.A. Jan. 2000. Lamont: A Buried Mystery. S&T Jan 2000 v99 p134<br /> <br /> <br /> <br />
 ----
   This page has been edited 1 times. The last modification was made by <span class="membersnap">- [http://www.wikispaces.com/user/view/tychocrater [[Image:tychocrater-lg.jpg|16px|tychocrater]]] [http://www.wikispaces.com/user/view/tychocrater tychocrater]</span> on Jun 13, 2009 3:24 pm - ''afx3u2''</div>

Difference between revisions of "Lamont"

Revision as of 15:00, 15 April 2018

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Lamont (aka Dorsa Lamont)

Table of Contents

Images

Maps

Description

Description: Wikipedia

Additional Information

Nomenclature

LPOD Articles

Lunar 100

Bibliography

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