GPS Space Vehicle Time Integrity for MJD 52374

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
00:00
05:27
 19,604
   212
  -223,964
12
1
0
0
 
2
1
00:00
05:16
 18,959
   227
   181,314
34
0
0
0
 
3
3
1
2
01:32
17:13
03:59
20:17
  8,859
 11,021
   209
   220
   -17,254
   -17,431
7
7
1
0
0
0
0
0
 
4
1
08:07
13:36
 19,734
   221
  -111,848
103
0
0
0
 
5
1
10:09
14:59
 17,385
   238
    -8,169
8
1
0
0
 
6
1
12:37
18:06
 19,748
   215
     3,000
7
0
0
0
 
7
7
1
2
06:08
08:00
07:58
12:22
  6,620
 15,735
   214
   225
  -702,327
  -702,250
14
29
0
0
0
0
0
0
 
8
1
03:33
09:31
 21,425
   231
  -698,153
39
0
0
0
 
9
9
1
2
08:42
17:16
12:14
21:12
 12,705
 14,140
   230
   222
    37,964
    38,006
5
17
0
4
0
0
0
0
 
10
1
11:38
17:00
 19,269
   225
    -2,871
5
42
0
0
 
11
11
1
2
05:16
20:45
09:09
23:59
 13,962
 11,666
   211
   615
   -10,475
   -10,105
7
12294
21
12
0
12
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:59
06:20
 19,233
   217
     4,813
4
21
0
0
 
14
1
18:17
23:59
 20,539
   439
    84,498
9102
12
12
0
 
15
1
14:55
21:07
 22,292
   207
     -702
30
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
14:10
20:36
 23,122
   223
   577,786
1031
0
16653
0
 
18
1
15:14
21:56
 24,077
   220
    71,118
9
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
01:00
09:26
22:23
02:59
10:37
23:59
  7,193
  4,248
  5,795
   218
   239
  -367
   152,095
   152,194
   151,732
6
8
13007
1
1
12
0
0
5795
0
0
0
 
21
1
16:50
23:22
 23,473
   226
      972
6
2
0
0
 
22
22
1
2
00:00
22:50
04:13
23:59
 15,166
  4,167
   214
  -985
   -96,041
  -101,006
218
22394
1
12
1
4167
0
0
 
23
1
13:22
19:03
 20,416
   214
     -198
12
0
0
0
 
24
1
09:27
15:19
 21,091
   232
   -21,422
17
0
0
0
 
25
25
1
2
00:00
20:26
02:09
23:59
  7,784
 12,815
   222
   414
   -24,794
   -24,623
5
6055
13
12
0
12
0
0
 
26
26
1
2
06:31
14:19
08:44
18:57
  7,940
 16,705
   227
   224
   135,138
   135,709
39
86
1
0
0
0
0
0
 
27
27
1
2
02:06
05:00
03:59
08:20
  6,824
 11,995
   217
   215
   -16,601
   -16,625
6
9
0
0
0
0
0
0
 
28
1
04:30
11:10
 23,898
   228
    76,128
5
2
0
0
 
29
1
15:54
21:14
 19,229
   222
  -444,856
108
0
0
0
 
30
30
1
2
11:14
21:08
15:38
23:34
 15,846
  8,773
   227
   222
  -609,116
  -609,830
102
58
1
0
1
0
0
0
 
31
31
1
2
02:27
18:54
07:16
20:29
 17,369
  5,683
   213
   224
  -104,993
  -105,132
12
3
3
7
0
0
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.