[IGSREPORT-31115] Wk 2434 MIT T2 Daily Analysis Report
Tom Herring
tah at mit.edu
Wed Sep 16 06:23:26 UTC 2026
Author: Thomas Herring
MIT GNAAC Combination: RMS comparisons betwen ACs
---------------------------------------------------------------------------------------------------------
OVERALL RMS and Chi fits for week 2434
All Sites | Sites common between Centers
CENTER # North East Up | NC North East Up
RMS Chi RMS Chi RMS Chi | RMS Chi RMS Chi RMS Chi
COD 309 1.05 0.56 1.04 0.57 3.95 0.61 | 76 1.10 0.60 1.03 0.56 3.42 0.55
SIO 354 1.40 0.58 1.51 0.60 4.66 0.82 | 76 1.42 0.62 1.61 0.66 4.72 0.87
GFZ 144 0.72 0.49 0.85 0.55 2.79 0.52 | 76 0.69 0.48 0.92 0.60 2.94 0.55
MIT 350 0.84 0.54 0.78 0.50 2.96 0.61 | 76 0.71 0.52 0.84 0.60 2.58 0.62
NGS 257 1.39 0.60 1.40 0.64 4.03 0.53 | 76 1.31 0.59 1.51 0.71 4.02 0.56
JPL 120 0.67 0.51 0.62 0.48 2.57 0.53 | 46 0.66 0.52 0.59 0.47 2.53 0.54
EMR 101 1.11 0.60 1.18 0.69 4.50 0.70 | 41 1.12 0.60 1.12 0.66 4.47 0.70
ESA 187 0.96 0.52 0.92 0.53 3.45 0.52 | 53 1.08 0.60 0.95 0.55 3.48 0.52
GRG 129 1.27 0.70 0.88 0.53 3.03 0.49 | 42 1.09 0.63 0.87 0.53 2.71 0.45
JGX 162 1.28 0.73 0.92 0.49 6.14 0.99 | 43 1.44 0.83 0.73 0.39 3.54 0.58
---------------------------------------------------------------------------------------------------------
Center variance scale factors for week 2434
CEN 242 243 244 245 246 247 248 | MEAN |
--------------------------------------------------------------------------------
COD 1.22 1.29 1.38 1.28 1.19 1.24 1.42 | 1.29 |
SIO 0.69 0.67 0.55 0.67 0.44 0.51 0.61 | 0.59 |
GFZ 7.78 6.32 8.95 6.93 8.11 7.12 9.00 | 7.74 |
MIT 1.27 1.20 0.92 1.35 1.16 1.00 0.89 | 1.11 |
NGS 222.58 203.06 249.78 309.28 271.07 245.88 236.05 | 248.24 |
JPL 5.94 4.86 4.49 3.84 4.60 5.45 5.42 | 4.94 |
EMR 5.59 3.69 3.68 4.08 3.18 4.03 3.35 | 3.94 |
ESA 6.66 5.50 6.23 5.72 6.62 4.92 5.49 | 5.88 |
GRG 44.70 45.00 45.45 44.53 43.70 39.65 39.76 | 43.26 |
JGX 63.46 54.05 47.65 52.24 50.62 44.60 48.58 | 51.60 |
NOTE: COD scale factor multiplied by 10^4
--------------------------------------------------------------------------------
FIT to reference frame at reference frame sites for week 2434
# -- Number of reference frame stations used by AC
CENTER # North East Up Frame
RMS Chi RMS Chi RMS Chi
(mm) (mm) (mm)
COD 49 2.63 1.52 2.69 1.52 8.04 1.30 igc20
SIO 49 2.86 1.27 2.74 1.13 8.72 1.54 igc20
GFZ 43 3.09 2.21 2.67 1.78 6.56 1.25 igc20
MIT 48 2.70 2.16 2.51 1.92 7.93 1.96 igc20
NGS 42 2.71 1.29 3.11 1.51 8.52 1.18 igc20
JPL 47 2.54 1.99 2.47 1.99 7.78 1.64 igc20
EMR 38 2.62 1.49 2.30 1.39 7.39 1.15 igc20
ESA 47 2.53 1.46 2.47 1.50 6.77 1.02 igc20
GRG 44 2.46 1.44 2.54 1.57 7.36 1.20 igc20
JGX 42 2.47 1.49 2.62 1.45 7.07 1.16 igc20
--------------------------------------------------------------
FIT to combined solutions at reference frame sites for week 2434
# -- Number of reference frame stations used by AC
CENTER # North East Up Frame
RMS Chi RMS Chi RMS Chi
(mm) (mm) (mm)
COD 50 1.12 0.64 1.12 0.63 3.74 0.60 COMB
SIO 51 1.29 0.57 1.55 0.64 5.22 0.92 COMB
GFZ 44 0.88 0.62 1.02 0.67 3.39 0.64 COMB
MIT 49 0.78 0.62 0.83 0.62 2.60 0.64 COMB
NGS 43 1.19 0.56 1.61 0.77 3.90 0.54 COMB
JPL 48 0.68 0.52 0.69 0.55 2.56 0.54 COMB
EMR 38 1.16 0.66 1.22 0.71 4.11 0.64 COMB
ESA 47 1.00 0.58 0.91 0.54 3.35 0.50 COMB
GRG 45 1.12 0.66 0.80 0.49 2.94 0.48 COMB
JGX 42 1.35 0.81 0.70 0.38 3.18 0.52 COMB
--------------------------------------------------------------
RESULTS FOR GPS WEEK 2434 DOW 0
All Sites | Sites common between Centers
CENTER # North East Up | NC North East Up
RMS Chi RMS Chi RMS Chi | RMS Chi RMS Chi RMS Chi
(mm) (mm) (mm) | (mm) (mm) (mm)
COD 309 0.99 0.54 0.98 0.56 3.79 0.61 | 77 1.02 0.58 0.95 0.54 3.66 0.61
SIO 354 1.48 0.55 1.67 0.61 4.45 0.70 | 77 1.50 0.58 1.61 0.61 4.92 0.82
GFZ 143 0.68 0.47 0.80 0.53 2.47 0.47 | 77 0.63 0.44 0.84 0.57 2.58 0.50
MIT 354 0.78 0.47 0.90 0.53 3.04 0.58 | 77 0.75 0.51 0.98 0.64 2.94 0.65
NGS 258 1.30 0.58 1.42 0.68 3.99 0.54 | 77 1.27 0.60 1.54 0.76 4.06 0.58
JPL 120 0.73 0.50 0.80 0.56 2.73 0.51 | 47 0.74 0.53 0.73 0.53 3.18 0.63
EMR 99 1.23 0.54 1.54 0.75 5.02 0.64 | 39 1.24 0.55 1.53 0.75 5.40 0.70
ESA 188 0.95 0.49 1.04 0.57 3.48 0.49 | 54 1.02 0.54 0.97 0.53 3.43 0.48
GRG 126 1.26 0.68 0.89 0.53 2.63 0.42 | 42 1.10 0.62 0.93 0.56 2.41 0.39
JGX 163 1.40 0.70 1.15 0.54 6.25 0.88 | 44 1.48 0.75 0.91 0.43 3.51 0.50
---------------------------------------------------------------------------------------------------------
RESULTS FOR GPS WEEK 2434 DOW 1
All Sites | Sites common between Centers
CENTER # North East Up | NC North East Up
RMS Chi RMS Chi RMS Chi | RMS Chi RMS Chi RMS Chi
(mm) (mm) (mm) | (mm) (mm) (mm)
COD 308 1.06 0.57 0.91 0.51 3.80 0.59 | 76 1.08 0.60 0.99 0.55 3.31 0.53
SIO 356 1.49 0.56 1.84 0.68 5.02 0.80 | 76 1.43 0.56 1.73 0.66 5.09 0.88
GFZ 143 0.64 0.47 0.80 0.56 2.75 0.55 | 76 0.66 0.49 0.82 0.58 2.94 0.60
MIT 351 0.83 0.52 0.82 0.50 2.71 0.53 | 76 0.85 0.61 0.91 0.63 2.37 0.55
NGS 256 1.16 0.54 1.24 0.61 3.81 0.54 | 76 1.18 0.58 1.40 0.71 4.18 0.62
JPL 120 0.66 0.51 0.59 0.47 2.31 0.48 | 43 0.70 0.56 0.63 0.51 2.46 0.53
EMR 99 1.21 0.67 1.04 0.65 4.62 0.74 | 39 1.13 0.63 0.95 0.60 4.80 0.78
ESA 188 0.98 0.56 0.78 0.47 3.28 0.50 | 52 1.17 0.67 0.95 0.57 3.58 0.55
GRG 129 1.31 0.71 0.87 0.52 2.95 0.47 | 42 1.17 0.67 0.87 0.52 2.73 0.45
JGX 162 1.29 0.71 0.95 0.50 6.12 0.95 | 43 1.35 0.75 0.76 0.40 3.71 0.58
---------------------------------------------------------------------------------------------------------
RESULTS FOR GPS WEEK 2434 DOW 2
All Sites | Sites common between Centers
CENTER # North East Up | NC North East Up
RMS Chi RMS Chi RMS Chi | RMS Chi RMS Chi RMS Chi
(mm) (mm) (mm) | (mm) (mm) (mm)
COD 309 1.14 0.58 1.09 0.57 3.92 0.59 | 76 1.24 0.66 1.04 0.55 3.16 0.49
SIO 351 1.39 0.61 1.41 0.58 4.87 0.91 | 76 1.54 0.71 1.67 0.70 5.00 0.98
GFZ 143 0.79 0.52 0.98 0.61 2.96 0.53 | 76 0.76 0.50 1.06 0.67 3.28 0.59
MIT 351 0.61 0.44 0.68 0.49 2.70 0.62 | 76 0.63 0.52 0.69 0.55 2.59 0.68
NGS 257 1.51 0.66 1.31 0.60 4.16 0.55 | 76 1.45 0.66 1.39 0.66 4.29 0.59
JPL 120 0.66 0.52 0.52 0.43 2.57 0.56 | 44 0.64 0.53 0.50 0.42 2.41 0.54
EMR 106 1.09 0.61 1.21 0.74 4.32 0.69 | 42 1.13 0.64 1.10 0.69 4.67 0.76
ESA 188 1.09 0.58 0.89 0.50 3.43 0.50 | 54 1.19 0.65 0.92 0.52 3.53 0.51
GRG 133 1.26 0.69 0.92 0.56 3.05 0.49 | 42 1.07 0.61 0.84 0.51 3.10 0.51
JGX 163 1.23 0.73 0.86 0.49 6.14 1.03 | 43 1.44 0.86 0.77 0.44 3.48 0.59
---------------------------------------------------------------------------------------------------------
RESULTS FOR GPS WEEK 2434 DOW 3
All Sites | Sites common between Centers
CENTER # North East Up | NC North East Up
RMS Chi RMS Chi RMS Chi | RMS Chi RMS Chi RMS Chi
(mm) (mm) (mm) | (mm) (mm) (mm)
COD 309 1.07 0.57 1.03 0.56 4.02 0.62 | 78 1.12 0.61 0.98 0.53 3.11 0.50
SIO 357 1.38 0.59 1.42 0.56 4.56 0.78 | 78 1.48 0.65 1.65 0.66 4.57 0.82
GFZ 147 0.67 0.48 0.70 0.48 2.37 0.47 | 78 0.71 0.52 0.81 0.56 2.51 0.50
MIT 349 1.34 0.80 0.87 0.51 3.38 0.63 | 78 0.75 0.51 1.00 0.67 2.56 0.56
NGS 260 1.61 0.62 1.63 0.66 3.98 0.46 | 78 1.66 0.67 1.80 0.75 3.94 0.48
JPL 120 0.58 0.50 0.52 0.46 2.22 0.52 | 50 0.53 0.47 0.46 0.42 2.25 0.55
EMR 99 1.12 0.58 1.27 0.73 4.28 0.64 | 44 1.18 0.61 1.22 0.70 3.76 0.57
ESA 187 0.97 0.53 0.90 0.53 3.46 0.52 | 53 1.01 0.57 0.97 0.57 3.63 0.55
GRG 129 1.31 0.72 0.83 0.50 2.66 0.43 | 44 1.09 0.63 0.77 0.47 2.18 0.36
JGX 162 1.29 0.73 0.94 0.50 6.03 0.95 | 45 1.49 0.85 0.69 0.38 2.97 0.48
---------------------------------------------------------------------------------------------------------
RESULTS FOR GPS WEEK 2434 DOW 4
All Sites | Sites common between Centers
CENTER # North East Up | NC North East Up
RMS Chi RMS Chi RMS Chi | RMS Chi RMS Chi RMS Chi
(mm) (mm) (mm) | (mm) (mm) (mm)
COD 307 0.89 0.50 1.02 0.58 3.83 0.61 | 76 0.88 0.49 1.10 0.62 3.16 0.52
SIO 355 1.25 0.56 1.28 0.56 3.79 0.74 | 76 1.21 0.57 1.34 0.59 3.80 0.79
GFZ 144 0.78 0.50 0.95 0.58 2.88 0.50 | 76 0.74 0.48 0.99 0.61 3.05 0.54
MIT 350 0.74 0.47 0.82 0.52 3.03 0.60 | 76 0.69 0.50 0.87 0.62 2.49 0.58
NGS 259 1.45 0.60 1.55 0.69 4.00 0.50 | 76 1.16 0.51 1.49 0.68 3.73 0.49
JPL 120 0.69 0.54 0.53 0.42 2.49 0.52 | 48 0.70 0.56 0.45 0.37 2.50 0.55
EMR 102 1.02 0.60 1.02 0.67 4.48 0.77 | 42 1.02 0.60 0.93 0.61 4.45 0.76
ESA 187 0.98 0.51 1.05 0.57 3.51 0.49 | 52 1.18 0.62 1.10 0.60 3.25 0.45
GRG 127 1.34 0.73 0.87 0.51 2.98 0.48 | 41 1.13 0.65 0.92 0.55 2.39 0.39
JGX 162 1.24 0.70 0.91 0.49 5.82 0.93 | 43 1.40 0.81 0.62 0.34 3.73 0.61
---------------------------------------------------------------------------------------------------------
RESULTS FOR GPS WEEK 2434 DOW 5
All Sites | Sites common between Centers
CENTER # North East Up | NC North East Up
RMS Chi RMS Chi RMS Chi | RMS Chi RMS Chi RMS Chi
(mm) (mm) (mm) | (mm) (mm) (mm)
COD 310 1.04 0.56 1.10 0.61 3.96 0.62 | 78 1.07 0.60 0.99 0.55 3.54 0.58
SIO 353 1.30 0.59 1.39 0.60 4.63 0.88 | 78 1.31 0.62 1.53 0.65 4.72 0.93
GFZ 146 0.61 0.45 0.80 0.56 2.75 0.55 | 78 0.62 0.46 0.83 0.58 2.54 0.52
MIT 350 0.73 0.50 0.71 0.49 2.86 0.62 | 78 0.64 0.50 0.74 0.56 2.40 0.60
NGS 254 1.44 0.63 1.29 0.60 4.05 0.54 | 78 1.27 0.59 1.37 0.66 3.79 0.53
JPL 120 0.68 0.49 0.69 0.51 2.80 0.55 | 47 0.63 0.49 0.63 0.49 2.37 0.49
EMR 101 1.11 0.60 1.09 0.64 4.53 0.70 | 41 1.07 0.59 1.01 0.61 3.98 0.63
ESA 187 0.83 0.49 0.88 0.55 3.32 0.54 | 53 0.95 0.58 0.80 0.51 3.20 0.52
GRG 129 1.24 0.70 0.90 0.55 3.38 0.56 | 43 1.11 0.65 0.88 0.55 3.10 0.52
JGX 163 1.23 0.76 0.83 0.49 6.05 1.05 | 45 1.48 0.92 0.70 0.42 3.70 0.66
---------------------------------------------------------------------------------------------------------
RESULTS FOR GPS WEEK 2434 DOW 6
All Sites | Sites common between Centers
CENTER # North East Up | NC North East Up
RMS Chi RMS Chi RMS Chi | RMS Chi RMS Chi RMS Chi
(mm) (mm) (mm) | (mm) (mm) (mm)
COD 311 1.16 0.59 1.10 0.57 4.31 0.63 | 77 1.24 0.65 1.15 0.60 3.89 0.59
SIO 354 1.47 0.61 1.46 0.59 5.16 0.90 | 77 1.45 0.64 1.73 0.72 4.79 0.88
GFZ 145 0.82 0.52 0.89 0.55 3.27 0.57 | 77 0.72 0.46 1.05 0.65 3.51 0.62
MIT 349 0.66 0.48 0.60 0.44 2.98 0.70 | 77 0.61 0.51 0.61 0.50 2.68 0.73
NGS 256 1.20 0.55 1.32 0.64 4.18 0.59 | 77 1.10 0.53 1.53 0.76 4.13 0.60
JPL 120 0.70 0.51 0.63 0.47 2.82 0.55 | 49 0.65 0.49 0.68 0.52 2.46 0.51
EMR 101 0.99 0.58 1.02 0.66 4.21 0.71 | 40 1.02 0.60 0.97 0.64 4.16 0.71
ESA 187 0.87 0.49 0.85 0.51 3.69 0.57 | 53 0.98 0.56 0.91 0.55 3.69 0.57
GRG 133 1.13 0.64 0.89 0.55 3.42 0.57 | 42 0.98 0.58 0.86 0.54 2.89 0.50
JGX 163 1.27 0.75 0.78 0.44 6.56 1.09 | 44 1.40 0.84 0.60 0.34 3.62 0.61
---------------------------------------------------------------------------------------------------------
CENTER SINEX ERRORS:
EMR BREW Real ASH701945C_M NONE dL1 0.0001 0.0005 0.0909 dL2 -0.0003 0.0001 0.1176 m ../glbs/h2609041200_EMR.gls
EMR BREW Used ASH701945C_M SCIT dL1 0.0008 -0.0004 0.0892 dL2 -0.0004 -0.0005 0.1178 m ../glbs/h2609041200_EMR.gls
EMR MATE Real LEIAR20 LEIM dL1 0.0005 0.0001 0.1249 dL2 0.0001 -0.0002 0.1335 m ../glbs/h2609031200_EMR.gls
EMR MATE Used LEIAR20 NONE dL1 0.0005 0.0001 0.1222 dL2 0.0001 -0.0006 0.1318 m ../glbs/h2609031200_EMR.gls
EMR NRMD Real TRM115000.00 TZGD dL1 0.0006 -0.0000 0.0644 dL2 0.0007 0.0002 0.0573 m ../glbs/h2608301200_EMR.gls
EMR NRMD Used TRM115000.00 TZGD dL1 0.0002 0.0001 0.0660 dL2 0.0003 0.0001 0.0580 m ../glbs/h2608301200_EMR.gls
ESA MATE Real LEIAR20 LEIM dL1 0.0005 0.0001 0.1249 dL2 0.0001 -0.0002 0.1335 m ../glbs/h2609031200_ESA.gls
ESA MATE Used LEIAR20 NONE dL1 0.0005 0.0001 0.1222 dL2 0.0001 -0.0006 0.1318 m ../glbs/h2609031200_ESA.gls
GRG MATE Real LEIAR20 LEIM dL1 0.0005 0.0001 0.1249 dL2 0.0001 -0.0002 0.1335 m ../glbs/h2609051200_GRG.gls
GRG MATE Used LEIAR20 NONE dL1 0.0005 0.0001 0.1222 dL2 0.0001 -0.0006 0.1318 m ../glbs/h2609051200_GRG.gls
JGX DYNG Eccentricity: Used 0.0000 0.0000 2.0180 Real 0.0005 -0.0027 2.0177 m ../glbs/h2608301200_JGX.gls
NOA PIN1 Real TPSCR.G5 SCIS dL1 -99.0000 -99.0000 -99.0000 dL2 -99.0000 -99.0000 -99.0000 m ../glbs/h2608301200_NGS.gls
NOA PIN1 Used TPSCR.G5 SCIS dL1 0.0001 0.0006 0.0949 dL2 -0.0000 0.0004 0.1179 m ../glbs/h2608301200_NGS.gls
SIO PIN1 Real TPSCR.G5 SCIS dL1 -99.0000 -99.0000 -99.0000 dL2 -99.0000 -99.0000 -99.0000 m ../glbs/h2608301200_SIO.gls
SIO PIN1 Used TPSCR.G5 NONE dL1 0.0001 0.0006 0.0949 dL2 -0.0000 0.0004 0.1179 m ../glbs/h2608301200_SIO.gls
---------------------------------------------------------------------------------------------------------
More information about the IGSREPORT
mailing list