GPS Space Vehicle Time Integrity for MJD 52193

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
11:55
17:43
 20,846
 -3,265
  -201,684
23
119
0
0
 
2
1
18:17
23:44
 19,585
 -3,259
    85,089
37
0
0
0
 
3
3
1
2
05:36
13:52
08:27
17:59
 10,173
 14,686
 -3,264
 -3,256
   -76,731
   -76,827
21
31
31
19
0
0
0
0
 
4
4
1
2
00:00
20:40
02:20
23:59
  8,363
 11,983
 -3,292
 -3,261
  -514,938
  -513,201
50
71
1
0
1
0
0
0
 
5
5
1
2
00:00
22:26
03:21
23:59
 11,933
  5,604
 -3,278
 -3,259
  -321,470
  -321,580
26
13
124
79
0
0
0
0
 
6
1
01:09
06:36
 19,611
 -3,272
    -2,666
16
241
0
0
 
7
1
18:39
23:59
 19,181
 -3,265
  -510,511
178
0
0
0
 
8
1
15:51
21:48
 21,371
 -3,267
  -585,656
112
0
0
0
 
9
1
21:00
23:59
 10,765
 -3,268
     8,286
10
89
0
0
 
10
10
1
2
00:00
03:31
03:30
05:10
 12,539
  5,942
 -3,259
 -3,293
   -14,958
   -14,991
20
16
113
159
0
0
0
0
 
11
11
11
1
2
3
09:29
17:44
18:48
12:33
18:46
21:29
 10,980
  3,772
  9,560
 -3,269
 -3,264
 -3,277
    -7,694
    -7,694
    -7,709
13
18
15
164
20
97
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
13:30
18:47
 18,973
 -3,266
     2,785
14
200
0
0
 
14
1
06:37
12:09
 19,880
 -3,268
   120,042
12
222
0
0
 
15
1
03:32
09:28
 21,201
 -3,269
   -94,796
36
20
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
02:34
07:49
07:35
08:59
 17,992
  4,093
 -3,270
 -3,283
   -53,176
   -54,410
538
122
0
0
8358
0
0
0
 
18
1
04:11
08:36
 15,900
 -3,273
    71,757
11
158
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
10:42
21:49
15:33
22:55
 17,308
  3,964
 -3,260
 -3,271
   102,135
   102,222
18
15
228
74
0
0
0
0
 
21
1
05:24
11:03
 20,255
 -3,268
    -8,345
13
196
0
0
 
22
1
11:19
16:37
 19,027
 -3,268
  -303,840
268
0
28
0
 
23
1
02:33
06:36
 14,536
 -3,269
   -24,839
14
214
0
0
 
24
24
1
2
00:00
21:53
03:49
23:59
 13,694
  7,573
 -3,291
 -3,254
   -89,596
   -89,769
26
27
6
65
0
0
0
0
 
25
1
08:59
14:41
 20,313
 -3,270
   -21,689
21
275
0
0
 
26
26
26
1
2
3
02:44
05:03
18:51
05:01
07:22
21:04
  8,220
  8,366
  7,967
 -3,271
 -3,281
 -3,266
    -8,922
    -8,931
    -8,913
17
7
14
195
51
100
0
0
0
0
0
0
 
27
1
14:34
20:47
 22,233
 -3,267
   -39,948
20
189
0
0
 
28
1
16:51
23:30
 23,928
 -3,263
    24,038
21
139
0
0
 
29
29
1
2
08:51
12:14
12:13
13:23
 12,063
  3,992
 -3,263
 -3,268
  -626,832
  -626,808
13
13
98
40
0
0
0
0
 
30
30
1
2
00:00
10:27
04:10
12:14
 14,937
  6,347
 -3,276
 -3,263
   -88,799
   -89,721
130
58
1
1
1
1
0
0
 
31
1
14:42
19:29
 17,184
 -3,274
   -72,033
28
2
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.