GPS Space Vehicle Time Integrity for MJD 52447

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
18:31
21:59
 12,502
  -315
  -235,790
4
0
0
0
 
2
1
18:39
21:59
 12,043
  -301
   219,323
23
0
0
0
 
3
3
1
2
12:17
20:30
15:18
23:59
 10,882
 12,558
  -301
  -298
   -39,459
   -39,553
10
17
1
0
0
0
0
0
 
4
1
03:09
08:39
 19,773
  -296
  -217,835
89
0
0
0
 
5
1
05:14
10:02
 17,297
  -295
   -19,200
8
4
0
0
 
6
1
07:46
13:13
 19,566
  -300
     4,028
4
2
0
0
 
7
7
1
2
01:08
02:15
02:14
07:22
  3,910
 18,372
  -286
  -296
  -626,853
  -626,655
20
92
0
0
0
0
0
0
 
8
8
1
2
00:00
02:15
02:14
04:31
  8,030
  8,162
  -288
  -291
  -631,652
  -631,533
35
34
0
0
0
0
0
0
 
9
9
1
2
03:43
12:17
07:15
16:13
 12,685
 14,144
  -295
  -293
    48,310
    48,371
4
9
6
3
0
0
0
0
 
10
1
06:37
11:58
 19,196
  -306
    -7,259
7
15
0
0
 
11
11
11
1
2
3
00:16
02:15
15:46
02:14
04:11
19:08
  7,028
  6,952
 12,127
  -289
  -291
  -306
   -15,032
   -15,039
   -15,087
5
5
4
40
9
0
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:00
01:14
  4,491
  -291
     8,216
4
1
0
0
 
14
1
13:14
19:40
 23,109
  -307
    64,686
18
0
0
0
 
15
1
09:51
16:05
 22,404
  -303
   -29,029
32
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
09:11
15:37
 23,121
  -302
  -195,705
628
0
12524
0
 
18
1
10:18
17:01
 24,128
  -306
    60,979
16
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
17:16
21:59
 16,969
  -304
   169,201
19
0
0
0
 
21
1
11:49
18:22
 23,487
  -302
     1,422
4
63
0
0
 
22
1
17:54
21:59
 14,708
  -304
  -372,294
161
0
0
0
 
23
1
08:11
13:50
 20,308
  -308
    -4,774
10
0
0
0
 
24
1
04:32
10:26
 21,181
  -305
   -38,389
21
0
0
0
 
25
1
15:26
21:06
 20,373
  -301
   -28,737
6
32
0
0
 
26
26
1
2
02:15
09:17
03:45
13:54
  5,373
 16,626
  -291
  -304
   266,585
   267,320
39
114
1
0
1
0
0
0
 
27
27
1
2
00:01
02:15
02:14
03:18
  7,894
  3,768
  -283
  -276
    17,361
    17,347
6
7
2
1
0
0
0
0
 
28
28
1
2
00:00
02:15
02:14
06:11
  8,030
 14,116
  -296
  -297
    85,730
    85,734
4
4
0
68
0
0
0
0
 
29
29
29
1
2
3
01:10
02:15
09:10
02:14
03:37
13:37
  3,785
  4,905
 15,968
  -287
  -289
  -303
   -37,972
   -38,107
   -39,034
34
42
141
0
1
0
0
1
0
0
0
0
 
30
30
1
2
06:23
16:05
10:43
18:45
 15,588
  9,595
  -300
  -308
  -679,597
  -679,613
4
5
29
25
0
0
0
0
 
31
31
1
2
00:00
14:08
02:14
15:28
  8,030
  4,817
  -291
  -306
  -316,024
  -316,643
29
16
0
1
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.