GPS Space Vehicle Time Integrity for MJD 54374

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347881 degrees, longitude 174.9174902 degrees, height 26.0 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(MSL)
-GPSSV (ns)		UTC(MSL)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
02:40
09:20
 22,935
  -209
  -156,414
17
1
1
0
 
2
1
16:33
22:40
 21,173
  -204
  -140,751
18
1
0
0
 
3
3
1
2
00:46
08:45
03:28
13:09
  9,375
 15,217
  -205
  -215
  -123,405
  -123,586
1998
30
1
2
1
2
0
0
 
4
1
15:22
21:01
 19,723
  -206
     9,805
25
1
1
0
 
5
5
1
2
04:10
17:58
06:20
22:30
  7,520
 15,700
  -214
  -203
  -434,198
  -435,853
69
146
1
1
1
1
0
0
 
6
6
1
2
00:00
20:05
01:30
23:59
  5,427
 13,407
  -228
   146
  -242,047
  -241,386
6
11664
3
12
0
12
0
0
 
7
7
1
2
00:00
20:21
01:36
23:59
  5,688
 12,471
  -182
   152
    72,966
    71,790
2564
11163
1
12
2
12
0
0
 
8
1
10:45
16:43
 20,858
  -210
   124,585
13
1
1
0
 
9
9
1
2
00:30
17:00
04:19
19:24
 13,068
  8,404
  -207
  -206
   -90,254
   -90,350
1692
31
1
1
1
1
0
0
 
10
1
18:41
23:58
 18,096
  -206
    91,087
91
1
1
0
 
11
11
1
2
04:15
12:16
07:06
16:36
  9,959
 14,980
  -218
  -207
   -24,559
   -24,556
4
15
3
1
0
1
0
0
 
12
1
17:14
22:11
 17,207
  -206
    57,844
18
1
1
0
 
13
1
08:07
13:33
 18,600
  -210
  -210,770
27
3
3
0
 
14
1
01:22
07:38
 21,611
  -205
   -44,922
1316
1
1
0
 
15
-
 
 
 
 
 
 
 
 
 
16
1
06:17
11:15
 17,193
  -210
  -178,932
28
3
2
0
 
17
1
13:09
19:26
 21,833
  -212
   -53,217
25
1
1
0
 
18
18
1
2
00:00
22:26
05:07
23:59
 17,752
  5,246
  -206
  -976
   233,373
   232,462
1452
16110
1
12
1
5246
0
0
 
19
19
1
2
01:56
09:47
04:12
14:19
  7,769
 15,678
  -221
  -207
   -68,828
   -68,892
6
35
1
2
0
2
0
0
 
20
1
05:41
10:28
 16,261
  -213
    30,235
8
22
1
0
 
21
21
1
2
00:00
21:22
03:46
23:59
 13,193
  9,136
  -204
  -404
   -78,133
   -78,311
1684
5521
1
12
1
12
0
0
 
22
1
00:09
06:45
 22,797
  -208
  -199,521
1281
1
1
0
 
23
1
06:41
12:36
 20,322
  -211
  -206,885
27
2
2
0
 
24
24
1
2
00:00
19:49
02:31
23:59
  8,747
 14,368
  -196
  -205
   -34,930
   -35,159
2068
13
1
0
1
0
0
0
 
25
1
08:46
15:02
 21,632
  -210
  -452,290
56
2
2
0
 
26
26
26
1
2
3
00:00
13:27
21:28
02:08
16:04
23:59
  7,388
  9,133
  8,755
  -203
  -213
  -170
   -46,468
   -47,131
   -47,464
2250
37
902
1
1
12
2
0
12
0
0
0
 
27
1
09:45
15:44
 20,598
  -208
  -138,764
30
2
1
0
 
28
1
11:44
18:21
 22,958
  -213
     7,659
13
1
1
0
 
29
29
29
1
2
3
00:00
12:58
21:10
01:33
15:49
23:59
  5,593
 10,022
  9,750
  -190
  -216
   -28
    -6,034
    -6,066
    -5,890
2587
4
4732
1
0
13
1
0
13
0
0
0
 
30
30
1
2
04:17
18:39
07:09
22:56
 10,047
 14,818
  -227
  -206
   -47,714
   -47,778
5
32
24
1
0
1
0
0
 
31
1
03:44
09:22
 19,186
  -213
    -7,900
16
1
1
0
 
32
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33
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34
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35
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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(MSL) 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(MSL) 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.