[IGSREPORT-30862] Wk 2410 MIT T2 Daily Analysis Report
Tom Herring
tah at mit.edu
Wed Apr 1 06:23:49 UTC 2026
Author: Thomas Herring
MIT GNAAC Combination: RMS comparisons betwen ACs
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OVERALL RMS and Chi fits for week 2410
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 313 1.08 0.59 0.96 0.54 3.62 0.57 | 80 1.18 0.66 1.00 0.57 3.31 0.54
SIO 358 1.71 0.62 1.81 0.64 4.50 0.72 | 80 1.74 0.62 2.10 0.71 5.10 0.81
GFZ 148 0.89 0.55 0.89 0.52 3.21 0.54 | 80 0.92 0.57 1.02 0.60 3.54 0.60
MIT 350 0.78 0.50 0.74 0.48 2.81 0.59 | 80 0.84 0.57 0.84 0.57 3.11 0.69
NGS 267 1.51 0.60 1.56 0.65 4.93 0.61 | 80 1.51 0.64 1.67 0.74 4.87 0.63
JPL 120 0.70 0.50 0.73 0.53 2.53 0.50 | 50 0.58 0.43 0.72 0.54 2.76 0.56
EMR 105 0.98 0.60 0.93 0.62 4.04 0.72 | 45 0.94 0.57 0.86 0.58 4.06 0.74
ESA 186 0.94 0.54 0.88 0.54 3.61 0.57 | 55 0.94 0.56 0.95 0.58 3.33 0.52
GRG 128 1.26 0.69 0.86 0.52 2.92 0.47 | 43 1.17 0.67 0.91 0.57 2.77 0.46
JGX 163 0.97 0.62 0.73 0.44 3.44 0.61 | 46 0.90 0.57 0.77 0.45 3.53 0.62
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Center variance scale factors for week 2410
CEN 074 075 076 077 078 079 080 | MEAN |
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COD 1.25 1.34 1.29 1.11 1.23 1.15 1.33 | 1.24 |
SIO 0.65 0.87 0.84 0.83 0.56 0.63 0.74 | 0.73 |
GFZ 10.29 8.88 8.16 9.20 8.08 9.06 10.13 | 9.12 |
MIT 1.24 1.36 1.23 1.13 1.40 1.07 1.02 | 1.21 |
NGS 278.67 227.47 347.98 346.30 322.64 242.74 400.77 | 309.51 |
JPL 5.42 5.52 5.94 4.70 5.46 5.66 5.69 | 5.49 |
EMR 2.86 2.86 3.59 2.70 3.08 3.03 2.24 | 2.91 |
ESA 6.18 4.48 5.53 5.14 3.97 4.87 5.23 | 5.06 |
GRG 45.35 53.20 51.45 49.26 46.69 29.86 33.80 | 44.23 |
JGX 38.37 34.40 32.58 29.76 31.02 35.62 36.71 | 34.06 |
NOTE: COD scale factor multiplied by 10^4; JGX Not used in combined SINEX
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FIT to reference frame at reference frame sites for week 2410
# -- Number of reference frame stations used by AC
CENTER # North East Up Frame
RMS Chi RMS Chi RMS Chi
(mm) (mm) (mm)
COD 51 3.14 1.88 3.18 1.88 7.16 1.20 IGb20
SIO 50 3.59 1.28 3.70 1.25 8.29 1.18 IGb20
GFZ 43 3.48 2.27 2.89 1.72 6.59 1.13 IGb20
MIT 47 3.68 2.64 3.18 2.21 6.06 1.32 IGb20
NGS 46 3.58 1.56 3.37 1.51 10.27 1.30 IGb20
JPL 47 3.59 2.69 2.78 2.12 6.59 1.33 IGb20
EMR 42 3.20 2.03 3.25 2.20 7.50 1.32 IGb20
ESA 48 3.45 2.15 2.84 1.79 7.45 1.19 IGb20
GRG 47 3.40 2.05 3.01 1.88 6.47 1.06 IGb20
JGX 43 2.73 1.84 2.60 1.61 7.28 1.31 IGb20
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FIT to combined solutions at reference frame sites for week 2410
# -- Number of reference frame stations used by AC
CENTER # North East Up Frame
RMS Chi RMS Chi RMS Chi
(mm) (mm) (mm)
COD 51 1.16 0.69 1.09 0.64 3.15 0.53 COMB
SIO 51 1.78 0.62 2.20 0.73 6.17 0.87 COMB
GFZ 46 1.07 0.69 1.07 0.64 3.60 0.61 COMB
MIT 49 0.87 0.62 0.83 0.58 3.33 0.72 COMB
NGS 46 1.30 0.56 1.69 0.75 5.53 0.70 COMB
JPL 48 0.67 0.49 0.76 0.58 2.60 0.52 COMB
EMR 42 1.00 0.63 0.99 0.67 3.88 0.68 COMB
ESA 50 0.98 0.60 0.85 0.53 3.24 0.52 COMB
GRG 48 1.10 0.65 0.87 0.54 3.09 0.50 COMB
JGX 43 1.02 0.68 0.73 0.45 3.74 0.67 COMB
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RESULTS FOR GPS WEEK 2410 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 313 1.01 0.55 1.00 0.57 3.54 0.56 | 79 1.13 0.63 1.10 0.62 3.28 0.53
SIO 359 1.54 0.62 1.48 0.59 4.46 0.77 | 79 1.29 0.52 1.53 0.59 5.02 0.85
GFZ 147 0.96 0.56 0.92 0.51 3.35 0.54 | 79 0.95 0.56 1.10 0.62 3.79 0.61
MIT 355 0.76 0.48 0.72 0.46 2.88 0.60 | 79 0.78 0.52 0.94 0.63 2.98 0.66
NGS 270 1.24 0.51 1.48 0.66 5.32 0.68 | 79 1.29 0.57 1.66 0.78 5.49 0.74
JPL 120 0.81 0.57 0.69 0.49 2.56 0.49 | 51 0.58 0.42 0.72 0.52 2.60 0.51
EMR 102 0.95 0.59 1.02 0.68 3.55 0.64 | 44 1.03 0.64 0.94 0.63 3.61 0.64
ESA 186 1.02 0.55 1.07 0.60 4.00 0.58 | 55 0.96 0.52 1.03 0.58 3.47 0.50
GRG 126 1.23 0.66 0.93 0.55 3.30 0.52 | 43 0.96 0.53 0.96 0.57 2.66 0.42
JGX 164 1.05 0.63 0.72 0.41 3.54 0.59 | 47 0.92 0.55 0.71 0.40 3.76 0.62
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RESULTS FOR GPS WEEK 2410 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 315 1.06 0.56 1.16 0.63 3.57 0.54 | 78 1.04 0.56 1.16 0.63 3.28 0.51
SIO 363 1.95 0.64 1.96 0.63 4.78 0.67 | 78 1.87 0.62 2.08 0.64 4.35 0.61
GFZ 147 0.84 0.53 1.01 0.60 3.29 0.56 | 78 0.89 0.57 1.14 0.69 3.50 0.61
MIT 350 0.78 0.47 0.79 0.47 3.01 0.59 | 78 0.88 0.56 0.78 0.49 3.10 0.65
NGS 270 1.28 0.60 1.09 0.55 4.28 0.61 | 78 1.31 0.66 1.29 0.67 4.25 0.64
JPL 120 0.70 0.48 0.70 0.50 2.48 0.47 | 49 0.63 0.45 0.66 0.48 2.76 0.54
EMR 107 0.95 0.60 0.96 0.66 3.66 0.66 | 45 0.92 0.57 0.89 0.61 3.86 0.70
ESA 186 0.79 0.49 0.80 0.52 3.68 0.62 | 54 0.70 0.44 0.98 0.64 3.00 0.50
GRG 130 1.46 0.74 0.91 0.50 3.25 0.48 | 42 1.36 0.72 0.82 0.46 2.64 0.40
JGX 164 0.97 0.61 0.58 0.35 3.31 0.58 | 46 0.76 0.48 0.64 0.38 3.46 0.61
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RESULTS FOR GPS WEEK 2410 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 314 1.26 0.67 0.90 0.49 3.36 0.52 | 80 1.36 0.74 0.89 0.50 3.14 0.50
SIO 362 2.04 0.65 2.21 0.68 4.74 0.68 | 80 1.99 0.64 2.62 0.76 4.99 0.72
GFZ 149 0.84 0.56 0.73 0.46 3.05 0.55 | 80 0.89 0.60 0.86 0.55 3.39 0.62
MIT 349 0.78 0.48 0.76 0.47 3.07 0.63 | 80 0.87 0.58 0.81 0.54 3.32 0.73
NGS 270 1.57 0.58 1.50 0.59 5.36 0.60 | 80 1.74 0.68 1.63 0.67 5.41 0.64
JPL 120 0.71 0.48 0.74 0.51 2.39 0.44 | 51 0.60 0.42 0.70 0.50 2.76 0.53
EMR 106 1.15 0.64 1.17 0.72 4.28 0.69 | 44 1.15 0.64 1.09 0.68 4.04 0.66
ESA 186 1.05 0.55 0.99 0.55 3.77 0.54 | 55 1.01 0.55 1.05 0.58 2.88 0.41
GRG 131 1.34 0.71 0.83 0.48 2.99 0.46 | 44 1.26 0.69 0.82 0.48 2.69 0.42
JGX 162 0.90 0.58 0.72 0.45 3.27 0.59 | 47 0.88 0.58 0.74 0.47 3.66 0.67
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RESULTS FOR GPS WEEK 2410 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 315 0.95 0.55 0.89 0.53 3.44 0.58 | 79 0.97 0.57 0.92 0.55 3.29 0.57
SIO 357 2.01 0.65 2.03 0.63 4.93 0.68 | 79 2.28 0.71 2.51 0.73 5.83 0.78
GFZ 149 0.87 0.54 0.92 0.55 2.64 0.45 | 79 0.90 0.57 1.00 0.60 2.96 0.51
MIT 349 0.74 0.49 0.74 0.49 2.62 0.56 | 79 0.84 0.59 0.85 0.59 2.89 0.67
NGS 264 1.58 0.61 1.48 0.62 4.57 0.54 | 79 1.58 0.65 1.70 0.74 4.40 0.55
JPL 120 0.62 0.47 0.73 0.57 2.39 0.49 | 50 0.55 0.43 0.77 0.61 2.74 0.58
EMR 105 0.93 0.59 0.85 0.60 4.10 0.76 | 46 0.88 0.56 0.64 0.46 4.10 0.77
ESA 186 0.95 0.56 0.82 0.50 3.35 0.53 | 54 1.07 0.63 0.75 0.47 3.32 0.52
GRG 130 1.23 0.66 0.97 0.57 2.61 0.41 | 43 1.09 0.60 0.90 0.53 2.80 0.44
JGX 162 0.91 0.62 0.58 0.38 3.44 0.65 | 46 0.95 0.64 0.57 0.37 3.14 0.60
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RESULTS FOR GPS WEEK 2410 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 310 1.16 0.64 0.88 0.50 4.16 0.66 | 81 1.33 0.74 1.02 0.58 4.25 0.69
SIO 352 1.45 0.62 1.52 0.64 4.11 0.77 | 81 1.54 0.65 1.88 0.77 4.77 0.89
GFZ 150 0.88 0.57 0.73 0.45 3.12 0.55 | 81 0.89 0.58 0.82 0.51 3.40 0.61
MIT 349 0.94 0.56 0.74 0.45 2.75 0.54 | 81 0.88 0.56 0.79 0.50 3.19 0.67
NGS 265 1.55 0.60 1.61 0.66 5.28 0.63 | 81 1.46 0.61 1.90 0.81 5.06 0.64
JPL 120 0.71 0.49 0.80 0.58 3.00 0.58 | 49 0.53 0.39 0.76 0.57 3.12 0.62
EMR 109 1.05 0.63 0.69 0.47 3.81 0.66 | 48 0.83 0.50 0.66 0.45 3.47 0.61
ESA 186 0.84 0.55 0.73 0.51 2.96 0.53 | 57 0.96 0.64 0.93 0.65 3.03 0.54
GRG 128 1.37 0.75 0.75 0.45 2.68 0.43 | 44 1.40 0.79 0.92 0.56 2.68 0.44
JGX 162 0.95 0.63 0.67 0.43 3.80 0.71 | 47 0.98 0.66 0.72 0.46 3.50 0.66
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RESULTS FOR GPS WEEK 2410 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 314 1.10 0.62 0.83 0.48 3.20 0.52 | 82 1.26 0.72 0.91 0.53 2.85 0.47
SIO 357 1.41 0.57 1.78 0.69 4.60 0.80 | 82 1.63 0.62 2.02 0.74 5.87 0.98
GFZ 149 0.87 0.53 0.95 0.55 3.28 0.54 | 82 0.92 0.56 1.11 0.64 3.70 0.61
MIT 350 0.79 0.54 0.76 0.52 2.77 0.61 | 82 0.89 0.62 0.87 0.61 3.27 0.75
NGS 269 1.32 0.60 1.25 0.61 4.55 0.63 | 82 1.42 0.68 1.51 0.75 4.38 0.63
JPL 120 0.71 0.53 0.68 0.51 2.46 0.51 | 52 0.60 0.46 0.63 0.48 2.70 0.57
EMR 107 0.97 0.57 0.97 0.62 4.18 0.71 | 47 0.98 0.58 0.93 0.59 4.20 0.72
ESA 186 0.89 0.53 0.85 0.53 3.71 0.60 | 57 0.93 0.56 0.90 0.56 3.81 0.61
GRG 129 0.89 0.57 0.88 0.61 2.61 0.49 | 44 0.91 0.60 1.10 0.76 2.91 0.54
JGX 164 1.03 0.64 0.79 0.46 3.26 0.55 | 48 0.90 0.56 0.85 0.48 3.49 0.59
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RESULTS FOR GPS WEEK 2410 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 313 1.00 0.53 1.03 0.57 3.99 0.61 | 81 1.11 0.60 1.01 0.55 2.87 0.44
SIO 356 1.38 0.56 1.58 0.62 3.75 0.64 | 81 1.41 0.55 1.86 0.70 4.69 0.78
GFZ 148 0.96 0.56 0.94 0.52 3.63 0.58 | 81 1.00 0.58 1.06 0.59 3.91 0.62
MIT 350 0.68 0.47 0.67 0.47 2.52 0.57 | 81 0.76 0.55 0.86 0.62 2.97 0.71
NGS 261 1.92 0.68 2.27 0.84 5.03 0.54 | 81 1.70 0.63 1.88 0.72 4.92 0.55
JPL 120 0.61 0.45 0.76 0.57 2.40 0.49 | 50 0.58 0.44 0.79 0.59 2.65 0.55
EMR 104 0.83 0.57 0.77 0.58 4.61 0.92 | 46 0.75 0.52 0.80 0.60 4.94 0.98
ESA 186 0.99 0.58 0.88 0.53 3.67 0.58 | 57 0.92 0.54 0.97 0.59 3.64 0.56
GRG 126 1.23 0.75 0.74 0.49 2.93 0.52 | 43 1.15 0.72 0.81 0.55 2.96 0.53
JGX 165 1.00 0.60 0.97 0.55 3.41 0.56 | 47 0.87 0.52 1.06 0.58 3.65 0.59
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CENTER SINEX ERRORS:
COD WUHN Real TRM59800.00C ENCL dL1 -99.0000 -99.0000 -99.0000 dL2 -99.0000 -99.0000 -99.0000 m ../glbs/h2603151200_COD.gls
COD WUHN Used TRM59800.00C ENCL dL1 0.0002 0.0005 0.0907 dL2 -0.0002 -0.0001 0.1207 m ../glbs/h2603151200_COD.gls
EMR WUHN Real TRM59800.00C ENCL dL1 -99.0000 -99.0000 -99.0000 dL2 -99.0000 -99.0000 -99.0000 m ../glbs/h2603151200_EMR.gls
EMR WUHN Used TRM59800.00C ENCL dL1 0.0002 0.0005 0.0907 dL2 -0.0002 -0.0001 0.1207 m ../glbs/h2603151200_EMR.gls
MIT WUHN Real TRM59800.00C ENCL dL1 -99.0000 -99.0000 -99.0000 dL2 -99.0000 -99.0000 -99.0000 m ../glbs/h2603151200_MIT.gls
MIT WUHN Used TRM59800.00C NONE dL1 0.0002 0.0005 0.0907 dL2 -0.0002 -0.0002 0.1207 m ../glbs/h2603151200_MIT.gls
NOA PIN1 Real TPSCR.G5 SCIS dL1 -99.0000 -99.0000 -99.0000 dL2 -99.0000 -99.0000 -99.0000 m ../glbs/h2603151200_NGS.gls
NOA PIN1 Used TPSCR.G5 SCIS dL1 0.0001 0.0006 0.0949 dL2 -0.0000 0.0004 0.1179 m ../glbs/h2603151200_NGS.gls
NOA WUHN Real TRM59800.00C ENCL dL1 -99.0000 -99.0000 -99.0000 dL2 -99.0000 -99.0000 -99.0000 m ../glbs/h2603151200_NGS.gls
NOA WUHN Used TRM59800.00C ENCL dL1 0.0002 0.0005 0.0906 dL2 -0.0002 -0.0001 0.1207 m ../glbs/h2603151200_NGS.gls
SIO PIN1 Real TPSCR.G5 SCIS dL1 -99.0000 -99.0000 -99.0000 dL2 -99.0000 -99.0000 -99.0000 m ../glbs/h2603151200_SIO.gls
SIO PIN1 Used TPSCR.G5 NONE dL1 0.0001 0.0006 0.0949 dL2 -0.0000 0.0004 0.1179 m ../glbs/h2603151200_SIO.gls
SIO WUHN Real TRM59800.00C ENCL dL1 -99.0000 -99.0000 -99.0000 dL2 -99.0000 -99.0000 -99.0000 m ../glbs/h2603151200_SIO.gls
SIO WUHN Used TRM59800.00C NONE dL1 0.0002 0.0005 0.0907 dL2 -0.0002 -0.0002 0.1207 m ../glbs/h2603151200_SIO.gls
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