GPS Space Vehicle Time Integrity for MJD 53824

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
16:34
20:12
20:10
23:16
 12,522
 10,859
   -27
   -16
   -44,338
   -44,353
8
35
0
1
0
1
0
0
 
2
1
06:08
12:16
 21,292
   -32
    11,860
12
2
0
0
 
3
3
3
1
2
3
00:00
14:11
22:16
02:41
17:03
23:59
  9,434
  9,728
  6,137
   -47
   -22
  -500
   -85,986
   -86,126
   -86,683
11
10
10383
2
2
13
0
0
19
0
0
0
 
4
1
05:07
10:48
 19,810
   -22
  -191,175
2553
1
1
0
 
5
5
1
2
07:01
18:02
11:50
19:07
 16,801
  3,827
   -33
   -22
   253,926
   251,559
360
76
1
0
3334
0
0
0
 
6
1
09:32
14:58
 19,020
   -35
  -439,114
146
0
0
0
 
7
1
10:56
15:47
 16,591
   -26
  -521,487
44
1
1
0
 
8
1
00:28
06:25
 20,630
   -24
    61,057
2501
1
1
0
 
9
9
1
2
05:21
14:02
09:01
17:50
 12,621
 12,878
    -6
   -26
   -13,973
   -14,042
3197
11
1
1
1
1
0
0
 
10
1
08:24
13:43
 18,347
   -32
   -81,021
5
61
0
0
 
11
11
1
2
01:54
17:37
06:00
20:10
 14,472
  8,755
   -44
   -30
  -317,039
  -317,171
9
5
1
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
21:40
03:09
23:59
 11,110
  8,159
   -46
  -358
   -50,955
   -51,473
12
8338
1
13
0
14
0
0
 
14
14
1
2
14:55
20:12
20:10
21:13
 17,909
  3,682
   -26
   -19
    16,857
    16,856
30
4
1
3
1
0
0
0
 
15
1
12:19
18:22
 20,694
   -25
  -588,650
36
1
0
0
 
16
1
20:12
23:59
 13,456
   383
   -33,629
13040
13
14
0
 
17
1
02:47
09:06
 21,907
   -28
   -75,667
2427
1
1
0
 
18
1
11:57
18:33
 22,658
   -28
   228,329
16
1
1
0
 
19
19
1
2
00:00
15:32
04:01
17:45
 14,080
  7,640
   -38
   -29
    17,142
    17,079
7
28
36
1
0
1
0
0
 
20
20
1
2
19:02
20:12
20:10
23:55
  3,842
 13,208
   -28
   -22
    29,558
    29,556
4
20
0
1
0
1
0
0
 
21
1
11:07
17:28
 21,942
   -29
   -17,563
26
1
1
0
 
22
1
13:37
20:10
 22,530
   -27
   -80,854
26
1
1
0
 
23
23
1
2
00:00
20:12
02:07
23:59
  7,421
 13,456
   -42
   173
  -145,625
  -145,320
5
6267
1
13
0
14
0
0
 
24
24
1
2
03:59
20:36
08:56
21:38
 17,124
  3,696
   -17
   -22
   -96,753
   -96,913
2745
5
1
0
1
0
0
0
 
25
25
1
2
17:27
20:12
20:10
23:12
  9,304
 10,584
   -29
   -23
     1,970
     1,838
35
51
0
1
0
1
0
0
 
26
26
1
2
03:06
11:05
05:39
15:39
  8,903
 15,634
   -46
   -30
    72,651
    72,990
27
49
1
0
0
0
0
0
 
27
1
00:00
05:22
 18,785
   -43
   -42,099
8
1
0
0
 
28
1
01:16
07:54
 23,060
   -31
   -30,525
2365
1
1
0
 
29
29
1
2
02:39
10:50
05:26
15:09
  9,751
 15,180
   -46
   -32
  -573,457
  -573,742
26
40
1
1
0
0
0
0
 
30
30
1
2
08:10
17:55
12:31
20:10
 15,150
  7,862
   -38
   -25
   -68,014
   -69,915
274
139
1
0
1
0
0
0
 
31
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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.