GPS Space Vehicle Time Integrity for MJD 53830

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
16:09
22:52
 23,073
   -44
   -45,462
20
4
2
0
 
2
1
05:43
11:50
 21,266
   -32
    10,807
25
2
2
0
 
3
3
3
1
2
3
00:00
13:47
21:52
02:17
16:38
23:59
  7,935
  9,925
  7,513
14,601,545,262,407,908,065,280
   -46
   -42
14,601,545,262,407,908,065,280
   -87,816
   -87,908
-2147483648
11
10
1
1
0
7935
0
0
0
0
0
 
4
1
04:42
10:23
 19,935
   -33
  -196,582
60
0
0
0
 
5
1
06:36
11:25
 16,813
   -30
   217,223
352
3
2917
0
 
6
1
09:07
14:33
 19,056
   -34
  -452,287
144
2
2
0
 
7
7
1
2
11:09
21:32
15:42
23:21
 15,759
  6,293
   -33
   -40
  -524,290
  -524,467
26
12
1
2
0
0
0
0
 
8
1
00:04
06:00
 20,678
5,603,214,124,054,877,306,880
5,603,214,124,054,877,306,880
-2147483648
1
20678
0
 
9
9
1
2
04:56
13:38
08:36
17:25
 12,880
 13,033
   -29
   -35
   -14,828
   -14,886
6
10
1
0
0
0
0
0
 
10
1
07:59
13:18
 18,423
   -33
   -81,321
9
9
1
0
 
11
11
1
2
01:29
17:13
05:35
20:20
 14,002
 10,409
8,274,765,151,921,636,376,576
   -46
8,274,765,151,921,636,376,576
  -318,549
-2147483648
32
1
4
14002
4
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
21:15
02:44
23:59
  9,568
  9,668
12,109,454,604,641,174,028,288
  -138
12,109,454,604,641,174,028,288
   -52,625
-2147483648
2499
1
13
9568
13
0
0
 
14
1
14:30
20:49
 21,530
   -38
    16,477
23
4
2
0
 
15
1
11:54
17:57
 20,574
   -31
  -591,805
43
2
2
0
 
16
1
19:25
23:59
 15,934
   342
   -34,775
13399
13
15
0
 
17
1
02:22
08:42
 21,909
   -34
   -78,478
30
0
0
0
 
18
1
11:33
18:09
 22,607
   -36
   229,293
22
2
2
0
 
19
19
19
1
2
3
00:00
15:07
22:58
03:34
17:20
23:59
 12,594
  7,669
  3,680
9,199,877,851,135,996,854,272
   -39
 -1,722
9,199,877,851,135,996,854,272
    16,350
    14,630
-2147483648
6
28207
1
1
13
12594
0
3680
0
0
0
 
20
1
18:39
23:31
 17,041
   -42
    29,149
28
2
2
0
 
21
1
10:43
17:03
 22,009
   -38
   -19,114
33
2
2
0
 
22
1
13:13
19:50
 22,723
   -47
   -82,644
44
4
4
0
 
23
23
1
2
00:00
19:39
01:42
23:59
  6,165
 15,159
   -37
   241
  -145,024
  -144,659
4
9673
3
13
0
15
0
0
 
24
1
03:36
08:32
 17,059
   -42
   -98,317
12
3
0
0
 
25
1
17:03
22:48
 19,632
   -40
    -4,119
65
3
2
0
 
26
26
1
2
02:41
10:40
05:15
15:14
  8,762
 15,666
   -38
   -38
    77,918
    78,251
25
58
1
2
0
2
0
0
 
27
27
1
2
00:00
22:52
04:57
23:59
 17,124
  4,051
6,766,133,009,647,672,492,032
 -1,423
6,766,133,009,647,672,492,032
   -44,484
-2147483648
24338
1
13
17124
4051
0
0
 
28
1
00:51
07:29
 22,936
5,051,589,712,992,969,687,040
5,051,589,712,992,969,687,040
-2147483648
1
22936
0
 
29
29
1
2
02:15
10:25
03:59
14:45
  6,281
 15,080
   -35
   -37
  -578,152
  -578,458
18
58
1
2
0
2
0
0
 
30
30
1
2
07:46
17:27
12:07
20:12
 15,162
  9,332
   -31
   -43
   -98,760
  -100,603
260
161
2
4
3
4
0
0
 
31
-
 
 
 
 
 
 
 
 
 
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.