{"text_format":"2","workbook":"xls","n_sheets":3,"sheets":["Data","Nettleton's Method","Parasnis Method"],"not_rendered":{"charts":4,"images":0,"macros":0,"external_links":1,"defined_names":0,"comments":0,"pivot_tables":0},"unopened":[],"bounds":{"document_bytes":16777216,"sheet_cells":100000,"run_cost":"one","rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096},"cells_cut":0,"cells_raw":0,"read":"whole","date_system":"1900","formulas":"cached_only"}

{"sheet":"Data","index":0,"n_rows":19,"n_cols":15,"rows_kept":19,"cut":false,"hidden":false,"merged":[[1,0,1,5],[8,13,8,16],[9,13,9,15],[10,13,10,16],[2,0,2,5],[3,0,3,5],[4,0,4,5],[5,0,5,5],[11,13,11,16],[12,14,12,15],[13,13,13,17],[14,14,14,16]],"flags":["formulas_cached_only"]}
["GRAVITY REDUCTION WORKSHEET"]
["Constants -- USC Worden Gravimeter"]
["Meter reading at CLS lobby (base) mGal",{"$nulls":5},1044.8]
["Meter Conversion Factor, 1 meter unit is (mGal)",{"$nulls":5},0.0952]
["Gravity at basestation (CLS lobby) (mGal)",{"$nulls":5},979622.773]
["Density for Bouguer Correction (g/cc)",{"$nulls":5},4]
[]
["Station ID","Lat. deg","Lat. min","Lat. sec","Latitude","Station Distance","Elevation","Gravity Reading","Relative gravity","Absolute gravity","Latitude Anomaly","Free Air Anomaly","Bouguer Anomaly","Equations"]
[{"$nulls":4},"radians","meters","meters","raw units","mgal","mgal","mgal","mgal","mgal","Relative gravity = ((reading) - (reading at base)) x meter conversion factor"]
[{"$nulls":13},"Absolute gravity = relative gravity + gravity at base station"]
[1,34,1,0,0.5937028338867377,0,0,1111.8,6.3784,979629.1514000001,979667.0201611107,-37.86876111058518,-37.86876111058518,"Latitude Correction = 978031.85(1 + 0.005178895Sin2(lat) + 0.0000059Sin2(lat))"]
[2,34,1,0,0.5937028338867377,5,1,1112.8,6.4736,979629.2466000001,979667.0201611107,-37.464961110603625,-37.63264111060362,"Free Air Anomaly = absolute gravity - latitude correction + free air correction"]
[3,34,1,0,0.5937028338867377,10,1.3,1112.1,6.406959999999996,979629.1799600001,979667.0201611107,-37.43902111057908,-37.65700511057908,null,"Free air correction (FAC) = 0.3086 mGal/m"]
[4,34,1,0,0.5937028338867377,15,5.5,1104.8,5.712000000000001,979628.4850000001,979667.0201611107,-36.83786111057252,-37.76010111057252,"Bouguer Anomaly = absolute gravity - lat correction + free air - bouguer correction"]
[5,34,1,0,0.5937028338867377,20,9.5,1092.3,4.522,979627.295,979667.0201611107,-36.793461110633054,-38.38642111063305,null,"Bouguer correction (BC) = 4.19 x 10-2 mgal/m x density"]
[6,34,1,0,0.5937028338867377,21,9.5,1093.3,4.6172,979627.3902,979667.0201611107,-36.698261110651494,-38.29122111065149]
[7,34,1,0,0.5937028338867377,24,9.7,1084.8,3.8080000000000003,979626.581,979667.0201611107,-37.445741110669374,-39.07223711066938]
[8,34,1,0,0.5937028338867377,30,3.2,1109,6.111840000000004,979628.8848400001,979667.0201611107,-37.147801110603396,-37.68437711060339]
[9,34,1,0,0.5937028338867377,35,2.3,1113,6.492640000000005,979629.26564,979667.0201611107,-37.04474111067716,-37.43040511067716]

{"sheet":"Nettleton's Method","index":1,"n_rows":14,"n_cols":5,"rows_kept":14,"cut":false,"hidden":false,"merged":[[1,0,1,1]],"flags":["formulas_cached_only"]}
[]
["Bouguer Density (G/CC)",null,1,1.5,3]
[null,"Station Distance","Bouguer Anomaly","Bouguer Anomaly","Bouguer Anomaly"]
[null,"meters","mgal","mgal","mgal"]
[]
[null,0,-37.86876111058518,-37.86876111058518,-37.86876111058518]
[null,5,-37.50688111060362,-37.527841110603624,-37.590721110603624]
[null,10,-37.49351711057908,-37.52076511057908,-37.60250911057908]
[null,15,-37.068421110572515,-37.18370111057252,-37.52954111057252]
[null,20,-37.191701110633055,-37.390821110633055,-37.98818111063305]
[null,21,-37.096501110651495,-37.295621110651496,-37.89298111065149]
[null,24,-37.852365110669375,-38.05567711066937,-38.665613110669376]
[null,30,-37.281945110603395,-37.3490171106034,-37.55023311060339]
[null,35,-37.141157110677156,-37.18936511067716,-37.33398911067716]

{"sheet":"Parasnis Method","index":2,"n_rows":10,"n_cols":7,"rows_kept":10,"cut":false,"hidden":false,"merged":[],"flags":["formulas_cached_only"]}
[{"$nulls":4},"z","FAA","B"]
["Slope, m, =",null,1.4854020067805462,"density (g/cc)",0,-37.86876111058518,0]
[{"$nulls":4},1,-37.464961110603625,0.0419]
["Y-intercept, b, =",null,-37.48384671634524,null,1.3,-37.43902111057908,0.054470000000000005]
[{"$nulls":4},5.5,-36.83786111057252,0.23045]
["Correlation, r, =",null,0.6378932575260218,null,9.5,-36.793461110633054,0.39805]
[{"$nulls":4},9.5,-36.698261110651494,0.39805]
[{"$nulls":4},9.7,-37.445741110669374,0.40642999999999996]
[{"$nulls":4},3.2,-37.147801110603396,0.13408]
[{"$nulls":4},2.3,-37.04474111067716,0.09637]