GPS Space Vehicle Time Integrity for MJD 52270

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347916 degrees, longitude 174.9174890 degrees, height 26.2 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(MYS)
-GPSSV (ns)		UTC(MYS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
06:40
12:31
 21,035
116,205
   -92,886
2775
0
18865
0
 
2
1
10:00
16:25
 23,091
122,107
   249,571
3040
0
20908
0
 
3
3
1
2
00:21
08:37
03:27
12:43
 11,154
 14,799
103,252
117,988
     7,625
    22,267
1548
1935
1
0
9070
12579
0
0
 
4
1
15:17
20:51
 20,049
129,883
  -207,492
2706
0
17895
0
 
5
1
17:02
21:58
 17,725
132,132
  -197,938
2214
0
15414
0
 
6
6
1
2
00:00
19:43
01:17
23:59
  4,638
 15,360
101,056
136,145
   103,008
   138,114
805
13017
1
12
2631
13030
0
0
 
7
1
13:21
19:40
 22,779
127,413
  -534,259
2800
0
20441
0
 
8
1
10:36
16:35
 21,540
122,743
  -537,803
2750
0
19277
0
 
9
9
1
2
00:25
15:46
04:19
19:19
 14,073
 12,797
104,046
129,058
   127,138
   152,239
1961
1628
1
0
11999
10528
0
0
 
10
1
18:37
23:55
 19,069
134,895
   118,908
2354
0
16726
0
 
11
11
1
2
03:53
12:21
07:18
16:15
 12,262
 13,994
109,550
123,890
   102,952
   117,279
1653
1800
1
0
10120
11745
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
08:13
13:31
 19,076
118,304
   118,951
2513
0
16883
0
 
14
1
01:21
07:46
 23,093
107,793
   221,785
3123
0
20975
0
 
15
15
1
2
00:00
22:06
04:20
23:59
 15,648
  6,766
103,697
137,077
   -17,637
    15,398
2167
13501
1
12
13538
4435
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
21:15
03:45
23:59
 13,536
  9,870
103,189
136,803
   489,753
   512,775
1343
4581
1
12
10589
6385
0
0
 
18
18
1
2
00:00
22:19
05:04
23:59
 18,270
  6,032
104,320
137,201
   180,104
   212,975
2541
13239
1
12
16189
3684
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
05:31
16:32
10:20
17:45
 17,332
  4,348
113,446
128,445
   238,638
   253,737
2330
556
1
0
15189
2099
0
0
 
21
1
00:04
06:35
 23,472
105,704
   100,656
3229
0
21390
0
 
22
1
06:00
11:18
 19,105
114,649
  -420,472
2411
0
16826
0
 
23
23
1
2
00:00
21:00
02:52
23:59
 10,359
 10,798
102,429
136,835
    99,076
   133,426
1481
2383
1
12
8295
8449
0
0
 
24
1
16:33
22:25
 21,097
132,111
   116,343
2626
0
18770
0
 
25
1
03:42
09:25
 20,598
111,178
    90,078
2762
0
18435
0
 
26
26
26
1
2
3
00:00
13:43
21:28
02:17
15:50
23:59
  8,245
  7,626
  9,107
101,922
124,643
137,096
   122,112
   145,220
   157,897
1199
1007
1554
1
1
12
6232
5431
6785
0
0
0
 
27
1
09:16
15:30
 22,425
120,774
   114,529
2918
0
20211
0
 
28
1
11:36
18:16
 23,979
124,884
   175,350
3113
0
21765
0
 
29
1
02:24
09:03
 23,930
109,762
  -469,268
3301
0
21823
0
 
30
30
1
2
04:14
18:29
06:55
22:48
  9,624
 15,574
109,517
133,916
  -145,387
  -124,137
1156
1678
1
0
7188
12881
0
0
 
31
31
1
2
01:54
09:28
03:40
14:16
  6,366
 17,289
104,792
119,937
    21,665
    36,722
882
2244
1
0
4265
15061
0
0
 
32
-
 
 
 
 
 
 
 
 
 
33
-
 
 
 
 
 
 
 
 
 
34
-
 
 
 
 
 
 
 
 
 
35
-
 
 
 
 
 
 
 
 
 
36
-
 
 
 
 
 
 
 
 
 
37
-
 
 
 
 
 
 
 
 
 
38
-
 
 
 
 
 
 
 
 
 
39
-
 
 
 
 
 
 
 
 
 
40
-

A: Space vehicle identification number.
B: The period when the satellite was in view. Each of these measurement blocks is a series of measurements longer than 60 minutes, containing no breaks of more than 60 seconds.
C: Time at the start of the block (UTC).
D: Time at the end of the block (UTC).
E: Number of 1 second pseudorange measurements in the block.
F: Average value of UTC(MYS) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(MYS) minus space vehicle time during the block, in nanoseconds.
H: Standard deviation of G during the block, in nanoseconds.
I: Number of measurements more than 4 standard deviations from the average.
J: Number of measurements more than 500 ns from the average.
K: Number of non-zero health flags in the block.