GPS Space Vehicle Time Integrity for MJD 52196

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2348000 degrees, longitude 174.9175025 degrees, height 26.2 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
11:42
17:31
 20,907
 -3,220
  -202,092
22
112
0
0
 
2
1
17:10
23:32
 22,852
 -3,221
    86,690
38
11
0
0
 
3
3
3
1
2
3
05:23
13:40
15:11
08:15
15:10
17:47
 10,261
  5,353
  9,366
 -3,232
 -3,197
 -3,222
   -77,502
   -77,556
   -77,605
13
19
23
6
67
40
0
0
0
0
0
0
 
4
4
1
2
00:00
20:27
02:08
23:59
  7,622
 12,699
 -3,269
 -3,211
  -509,099
  -507,324
49
75
1
0
1
0
0
0
 
5
5
1
2
00:00
22:12
02:14
23:59
  8,009
  6,376
 -3,249
 -3,218
  -321,813
  -321,893
17
14
181
119
0
0
0
0
 
6
1
00:56
06:23
 19,598
 -3,254
    -2,612
13
298
0
0
 
7
1
18:27
23:34
 18,392
 -3,220
  -518,313
169
0
0
0
 
8
1
15:37
21:36
 21,516
 -3,219
  -589,922
106
0
0
0
 
9
9
9
1
2
3
06:24
08:15
20:48
07:37
09:18
23:59
  4,295
  3,732
 11,448
 -3,238
 -3,249
 -3,225
     8,673
     8,673
     8,769
12
21
12
50
87
155
0
0
0
0
0
0
 
10
1
00:00
04:58
 17,775
 -3,236
   -15,107
22
221
0
0
 
11
11
1
2
09:17
18:24
12:21
21:17
 11,034
 10,207
 -3,230
 -3,229
    -7,727
    -7,735
11
18
90
84
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
13:18
18:35
 18,998
 -3,229
     2,934
13
243
0
0
 
14
1
06:24
11:57
 19,942
 -3,227
   120,065
12
273
0
0
 
15
1
03:19
09:16
 21,330
 -3,235
   -95,924
32
32
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
02:22
07:38
07:23
08:47
 18,034
  4,113
 -3,237
 -3,234
   -79,254
   -80,443
517
119
0
0
7934
0
0
0
 
18
1
03:58
08:23
 15,861
 -3,235
    71,853
9
101
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
10:30
21:37
15:20
22:43
 17,381
  3,880
 -3,220
 -3,231
   102,931
   103,018
18
17
220
82
0
0
0
0
 
21
1
05:11
11:42
 23,282
 -3,232
    -8,341
11
190
0
0
 
22
1
11:07
16:25
 19,071
 -3,207
  -315,959
262
0
5
0
 
23
1
02:20
06:23
 14,540
 -3,231
   -24,982
16
235
0
0
 
24
24
1
2
00:00
21:40
03:37
23:59
 12,911
  8,292
 -3,252
 -3,206
   -90,282
   -90,432
21
24
114
56
0
0
0
0
 
25
1
08:47
14:29
 20,341
 -3,227
   -21,727
22
348
0
0
 
26
26
1
2
02:31
18:39
07:11
20:52
 16,653
  7,976
 -3,244
 -3,228
    -8,852
    -8,817
14
13
216
96
0
0
0
0
 
27
1
14:22
20:35
 22,304
 -3,226
   -40,229
14
180
0
0
 
28
1
16:40
23:19
 23,730
 -3,218
    24,980
22
115
0
0
 
29
1
08:39
12:29
 13,797
 -3,227
  -625,911
15
121
0
0
 
30
30
1
2
00:00
10:15
03:58
12:04
 14,199
  6,500
 -3,261
 -3,225
   -95,858
   -96,713
118
58
1
3
1
1
0
0
 
31
1
14:30
19:18
 17,259
 -3,220
   -72,570
28
5
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 local reference minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of local reference 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.