GPS Space Vehicle Time Integrity for MJD 54436

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
1
2
00:00
22:17
04:57
23:59
 17,361
  5,898
   212
   203
  -169,776
  -169,964
16
28
2
1
1
1
0
0
 
2
1
12:18
18:24
 21,229
   210
  -155,198
19
0
0
0
 
3
3
1
2
04:29
20:25
08:53
23:09
 15,347
  9,492
   212
   210
  -152,200
  -152,498
27
25
4
3
2
2
0
0
 
4
1
11:06
16:46
 19,674
   213
    31,910
39
1
1
0
 
5
5
1
2
00:00
13:46
02:07
18:17
  7,379
 15,526
   202
   209
  -573,120
  -574,283
50
99
2
1
2
1
0
0
 
6
6
1
2
15:50
18:30
18:28
21:11
  8,929
  9,356
   208
   209
  -201,538
  -201,431
32
36
3
2
0
1
0
0
 
7
7
1
2
16:16
18:30
18:28
21:24
  7,542
 10,139
   212
   215
    23,405
    23,418
22
21
3
2
3
1
0
0
 
8
1
06:31
12:30
 20,691
   217
   132,089
34
3
1
0
 
9
9
1
2
11:34
20:13
15:11
23:59
 12,550
 13,004
   206
   643
   -99,066
   -98,684
30
13791
1
13
1
14
0
0
 
10
10
1
2
14:30
18:30
18:28
19:48
 13,729
  4,690
   211
   215
   161,600
   161,719
66
16
3
0
3
0
0
0
 
11
11
1
2
00:05
08:04
02:52
12:27
  9,759
 15,211
   200
   215
   -26,114
   -26,105
4
29
2
3
0
3
0
0
 
12
1
13:06
18:00
 17,178
   207
   350,381
8
24
0
0
 
13
1
03:58
09:23
 18,952
   207
  -224,878
17
3
2
0
 
14
14
1
2
00:00
21:02
03:21
23:59
 11,814
 10,403
   202
   201
   316,306
   316,102
15
189
2
14
1
14
0
0
 
15
15
15
1
2
3
09:40
17:24
18:30
11:40
18:28
22:07
  6,899
  3,514
 12,686
   209
   207
   208
    74,630
    74,528
    74,497
17
109
18
3
3
2
2
3
1
0
0
0
 
16
1
02:07
07:07
 17,516
   207
  -127,099
19
5
3
0
 
17
1
08:56
15:13
 21,867
   209
   -47,372
18
3
2
0
 
18
1
18:30
23:59
 19,183
   502
   222,353
11262
13
15
0
 
19
19
1
2
05:31
21:33
10:05
23:53
 15,631
  8,117
   212
   207
    -9,762
    -9,873
34
7
5
1
4
0
0
0
 
20
20
1
2
01:29
12:26
06:15
13:33
 16,574
  4,029
   202
   212
  -125,038
  -125,009
28
9
5
14
3
0
0
0
 
21
21
1
2
17:10
18:30
18:28
23:30
  4,376
 17,401
   210
   211
   -75,595
   -75,590
76
16
3
3
3
1
0
0
 
22
22
1
2
00:00
19:51
02:31
23:59
  8,847
 14,289
   202
   328
  -204,074
  -203,998
22
3945
1
13
1
15
0
0
 
23
1
02:21
08:18
 20,707
   207
  -314,145
20
4
1
0
 
24
24
1
2
15:34
18:30
18:28
22:12
  9,866
 13,007
   206
   206
   -50,435
   -50,472
23
19
3
2
3
1
0
0
 
25
1
04:35
10:50
 21,694
   211
  -486,276
35
5
4
0
 
26
26
26
1
2
3
09:12
17:13
18:30
11:50
18:28
21:49
  9,191
  4,183
 11,617
   213
   206
   209
  -113,103
  -113,418
  -113,515
35
79
44
3
3
1
2
3
1
0
0
0
 
27
1
05:30
11:29
 20,714
   214
  -151,295
29
5
4
0
 
28
1
07:33
14:09
 22,845
   212
    11,565
18
3
3
0
 
29
-
 
 
 
 
 
 
 
 
 
30
30
1
2
00:04
16:00
02:54
18:28
  9,903
  8,343
   196
   212
   -54,357
   -54,423
6
67
13
3
0
3
0
0
 
31
1
00:00
05:03
 17,737
   199
        2
13
3
2
0
 
32
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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(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.