GPS Space Vehicle Time Integrity for MJD 53248

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
09:53
16:17
 22,084
   102
  -360,748
33
1
1
0
2
-
 
 
 
 
 
 
 
 
 
3
3
1
2
05:39
13:45
08:31
18:03
  9,951
 14,949
   108
    99
   -39,975
   -40,083
10
16
3
1
0
0
0
0
4
4
1
2
00:00
20:19
01:03
23:59
  3,740
 12,914
   102
   287
   273,157
   274,575
17
6329
0
11
0
13
0
0
5
5
1
2
09:28
22:21
10:31
23:59
  3,771
  5,657
   103
  -476
   -46,626
   -47,288
8
12883
36
11
0
5657
0
0
6
6
1
2
01:06
02:39
02:38
06:29
  5,188
 13,547
   101
   100
  -406,472
  -406,729
60
102
1
0
1
0
0
0
7
1
18:28
23:59
 19,324
   347
  -377,434
10333
11
14
0
8
8
1
2
15:40
18:05
18:03
21:40
  8,201
 12,540
    89
 79,847
     8,133
    87,902
38
8929995
1
1
1
12540
0
0
9
9
1
2
05:28
20:47
09:20
23:59
 13,316
 11,269
   123
   441
     2,528
     2,947
1845
10691
1
11
4
13
0
0
10
10
10
1
2
3
00:00
01:06
02:39
01:03
02:38
05:14
  3,740
  5,187
  9,046
   119
   108
   102
   -49,662
   -49,675
   -49,686
9
3
5
0
1
37
0
0
0
0
0
0
11
11
1
2
09:02
18:05
12:16
21:24
 10,895
 11,613
    99
 86,210
  -145,065
   -59,057
34
9279569
1
1
1
11613
0
0
12
-
 
 
 
 
 
 
 
 
 
13
1
13:16
18:03
 16,585
    96
    23,043
5
1
0
0
14
1
06:19
12:37
 21,556
   111
    26,369
1450
1
3
0
15
1
04:46
10:28
 19,842
   120
  -313,775
1511
1
4
0
16
1
11:18
16:18
 17,120
   102
    -6,474
30
1
1
0
17
17
1
2
02:39
22:49
05:08
23:59
  8,670
  4,224
   104
 -1,047
   139,778
   139,252
24
22522
1
11
1
4224
0
0
18
1
03:26
10:03
 23,015
   113
    70,939
1404
1
4
0
19
19
19
1
2
3
06:58
14:49
18:05
09:09
18:03
19:26
  7,550
 11,237
  4,755
   129
    97
210,403
     9,058
     8,972
   219,263
2450
34
14501894
1
1
1
3
1
4755
0
0
0
20
20
1
2
10:35
21:37
15:24
22:39
 16,680
  3,414
    98
   106
   128,007
   127,901
16
24
1
2
0
2
0
0
21
1
02:39
08:56
 22,035
   104
   -78,798
23
2
2
0
22
1
04:53
11:32
 23,113
   115
   -15,801
1400
1
4
0
23
1
11:26
17:26
 20,777
    97
  -160,551
56
1
1
0
24
24
24
1
2
3
00:00
01:06
21:36
01:03
02:38
23:59
  3,740
  5,187
  8,285
   103
   102
  -109
   -53,608
   -53,622
   -54,065
3
41
5873
0
1
11
0
1
13
0
0
0
25
1
08:48
14:30
 19,581
   111
   -74,490
1521
1
2
0
26
26
1
2
02:39
18:31
07:05
20:57
 15,394
  8,580
   104
    96
  -209,998
  -210,650
68
29
3
1
3
1
0
0
27
27
1
2
14:37
18:05
18:03
20:42
 11,964
  9,083
    97
110,200
  -388,680
  -278,754
62
10492654
1
1
1
9083
0
0
28
28
1
2
16:56
18:05
18:03
23:32
  3,901
 18,983
    96
 52,780
   -40,803
    11,875
4
7258010
0
1
0
18983
0
0
29
29
1
2
02:39
18:05
06:35
20:45
 13,925
  9,266
   100
    96
  -354,200
  -353,693
38
52
1
2
0
2
0
0
30
30
30
30
1
2
3
4
00:00
01:06
02:39
09:18
01:03
02:38
04:00
12:06
  3,740
  5,187
  4,872
  9,581
    98
   101
    97
    97
  -551,434
  -551,417
  -551,404
  -551,324
6
25
5
9
0
1
2
6
0
1
0
0
0
0
0
0
31
1
18:05
23:59
 20,612
 48,832
  -256,230
6965307
1
20612
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.