GPS Space Vehicle Time Integrity for MJD 52260

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
07:21
13:12
 21,047
   955
  -206,917
4
15
0
0
 
2
1
11:01
17:30
 23,358
   945
   123,364
41
0
0
0
 
3
3
1
2
01:02
09:18
04:08
13:25
 11,162
 14,848
   927
   949
   -91,835
   -91,924
13
9
1
4
0
0
0
0
 
4
1
15:58
21:33
 20,080
   946
  -361,352
167
0
0
0
 
5
1
17:42
22:38
 17,764
   936
  -327,502
9
7
0
0
 
6
6
1
2
00:00
20:25
01:58
23:59
  7,132
 12,845
   929
  1,183
     2,687
     2,968
4
8049
2
12
0
12
0
0
 
7
1
14:03
20:23
 22,822
   935
  -645,950
121
0
0
0
 
8
1
11:17
17:16
 21,548
   954
  -653,310
48
0
0
0
 
9
9
1
2
01:05
16:26
05:00
20:00
 14,062
 12,806
   933
   946
    22,511
    22,627
11
10
2
0
0
0
0
0
 
10
1
19:18
23:59
 16,892
  1,245
   -14,170
11317
12
12
0
 
11
11
1
2
04:34
13:02
07:59
16:55
 12,275
 13,981
   926
   943
    -5,332
    -5,328
5
8
2
13
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
08:54
14:12
 19,066
   946
     1,234
6
37
0
0
 
14
1
02:02
08:26
 23,059
   933
   116,877
12
0
0
0
 
15
15
1
2
00:00
22:48
05:02
23:59
 18,121
  4,299
   919
  -109
  -116,546
  -117,916
19
19885
1
12
0
4299
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
21:56
04:26
23:59
 15,987
  7,419
   925
   554
  -463,312
  -466,731
194
9663
1
12
1
969
0
0
 
18
1
00:00
05:45
 20,737
   935
    76,730
4
45
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
06:13
17:13
11:01
18:25
 17,253
  4,354
   938
   945
   123,542
   123,649
18
8
1
3
0
0
0
0
 
21
1
00:46
07:17
 23,437
   935
    -4,138
5
1
0
0
 
22
1
06:41
11:59
 19,105
   944
  -512,234
139
0
0
0
 
23
23
1
2
00:00
21:35
03:36
23:59
 12,961
  8,654
   918
   950
    -1,772
    -1,809
4
5
7
21
0
0
0
0
 
24
1
17:15
23:07
 21,123
   943
   -12,602
16
0
0
0
 
25
1
04:24
10:07
 20,597
   935
   -19,798
6
54
0
0
 
26
26
26
1
2
3
00:00
14:22
22:08
02:53
16:30
23:59
 10,407
  7,694
  6,695
   929
   937
   512
    14,873
    15,222
    14,984
21
14
10354
1
1
12
0
0
12
0
0
0
 
27
1
09:57
16:11
 22,423
   945
    -4,359
9
0
0
0
 
28
1
12:17
18:57
 23,978
   935
    48,539
22
0
0
0
 
29
1
03:20
10:02
 24,105
   934
  -586,545
71
0
0
0
 
30
30
1
2
04:52
19:11
07:37
23:30
  9,852
 15,549
   933
   942
  -202,235
  -205,588
174
271
1
0
1
0
0
0
 
31
31
1
2
02:35
10:08
04:21
14:56
  6,404
 17,285
   933
   948
   -80,254
   -80,309
4
6
8
37
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.