GPS Space Vehicle Time Integrity for MJD 53270

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
07:52
14:24
 22,771
    34
  -364,257
22
4
4
0
 
2
-
 
 
 
 
 
 
 
 
 
3
3
1
2
04:10
12:15
07:00
16:35
  9,948
 15,044
    29
    31
   -45,935
   -46,028
9
15
1
1
0
1
0
0
 
4
1
18:50
23:59
 18,069
   309
   305,358
10540
12
14
0
 
5
5
1
2
00:00
20:52
01:45
23:59
  5,974
 10,997
    31
   274
   -50,224
   -50,159
27
7175
1
12
1
13
0
0
 
6
1
00:00
05:00
 17,354
    35
  -447,481
91
2
2
0
 
7
1
16:56
23:15
 21,985
    40
  -336,086
152
1
1
0
 
8
1
14:08
20:09
 21,049
    27
     9,724
16
1
1
0
 
9
9
1
2
03:58
19:17
07:49
22:53
 13,342
 12,488
    29
    41
     6,026
     6,140
9
19
9
2
0
2
0
0
 
10
10
1
2
00:00
22:21
03:48
23:59
 13,021
  5,715
    39
  -673
   -50,863
   -51,634
8
15618
6
12
0
5715
0
0
 
11
11
1
2
07:32
15:50
10:46
19:54
 11,105
 14,091
    34
    39
  -151,131
  -151,226
10
11
1
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
11:45
17:05
 18,489
    32
    21,431
45
4
4
0
 
14
1
04:49
11:07
 21,848
    32
    27,797
5
108
0
0
 
15
1
03:15
08:57
 19,592
    36
  -323,662
30
0
0
0
 
16
1
09:46
14:45
 17,254
    35
    -5,565
17
4
3
0
 
17
17
1
2
00:00
21:19
03:38
23:59
 12,420
  9,384
    31
    15
   153,286
   153,662
19
972
2
12
1
13
0
0
 
18
1
01:56
08:34
 22,912
    31
    78,503
27
0
0
0
 
19
19
1
2
05:26
13:18
07:39
17:51
  7,584
 15,849
    26
    35
     6,514
     6,499
4
16
2
1
0
1
0
0
 
20
1
09:02
11:59
 10,276
    33
   121,551
8
0
0
0
 
21
1
01:06
07:26
 21,804
    35
   -79,766
12
1
1
0
 
22
1
03:23
10:02
 22,970
    30
   -15,756
4
7
0
0
 
23
1
09:59
15:58
 21,037
    37
  -175,192
47
4
4
0
 
24
24
1
2
00:00
20:07
02:01
23:59
  6,969
 13,473
    38
   224
   -59,337
   -59,370
21
6298
2
12
1
14
0
0
 
25
1
07:20
13:02
 19,826
    34
   -75,996
33
3
3
0
 
26
26
1
2
01:00
17:01
05:36
19:28
 15,681
  8,505
    29
    27
  -231,799
  -232,392
55
27
2
0
2
0
0
0
 
27
1
13:08
19:13
 21,093
    37
  -417,179
85
1
1
0
 
28
1
15:25
22:02
 23,028
    39
   -42,243
10
1
1
0
 
29
29
1
2
00:45
16:32
05:05
19:16
 14,915
  9,586
    35
    37
  -334,631
  -334,033
54
33
2
0
2
0
0
0
 
30
30
30
1
2
3
00:00
07:48
22:08
02:30
10:34
23:59
  8,657
  9,691
  6,430
    32
    28
  -209
  -544,263
  -544,131
  -544,131
19
15
5820
2
1
12
1
0
13
0
0
0
 
31
1
16:11
22:34
 22,182
    42
    -5,753
40
2
2
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(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.