GPS Space Vehicle Time Integrity for MJD 53935

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
09:03
15:44
 23,322
  -inf
     -inf
-2147483648
0
23321
0
 
2
2
1
2
00:00
22:31
04:42
23:59
 16,461
  4,963
   -39
  -880
   -15,187
   -16,309
32
17047
3
12
2
4963
0
0
 
3
3
1
2
06:38
14:42
09:28
19:03
  9,954
 15,151
   -55
  -inf
  -215,419
     -inf
62
-2147483648
1
0
0
15150
0
0
 
4
4
1
2
00:00
21:21
03:04
23:59
 10,761
  8,923
   -44
  -130
  -277,285
  -277,941
25
2396
1
12
1
12
0
0
 
5
1
00:00
03:59
 14,015
   -37
  -234,677
128
1
1
0
 
6
1
02:07
07:29
 18,883
   -41
  -590,322
37
2
2
0
 
7
7
1
2
04:42
14:15
08:54
17:02
 14,651
  9,571
   -40
  -inf
  -540,435
     -inf
6
-2147483648
1
0
0
9570
0
0
 
8
1
16:44
22:43
 20,746
   -45
    72,992
14
2
1
0
 
9
9
9
1
2
3
00:00
06:27
21:37
01:25
10:09
23:59
  5,110
 12,996
  8,117
   -39
   -48
   114
   -28,521
   -28,568
   -28,479
4
9
4158
1
7
12
0
0
12
0
0
0
 
10
1
00:45
06:01
 18,412
   -43
   -86,833
15
2
2
0
 
11
11
1
2
10:05
18:16
13:10
22:23
 10,588
 14,304
   -48
   -44
  -340,208
  -340,273
19
16
2
1
2
1
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
14:05
19:31
 18,805
  -inf
     -inf
-2147483648
0
18804
0
 
14
1
07:19
13:36
 21,802
   -44
     9,493
16
2
2
0
 
15
1
04:47
10:49
 20,971
   -44
  -647,498
43
0
0
0
 
16
1
12:19
17:18
 17,139
  -inf
     -inf
-2147483648
0
17138
0
 
17
17
1
2
00:00
19:10
01:33
23:59
  5,628
 16,667
   -36
   162
  -100,214
   -99,990
4
7726
3
12
0
13
0
0
 
18
1
04:25
11:01
 22,995
   -44
   243,519
8
0
0
0
 
19
19
1
2
07:49
15:43
10:10
20:14
  8,199
 15,747
   -47
   -43
    -1,653
    -1,731
6
17
1
2
0
1
0
0
 
20
20
1
2
11:39
22:40
16:28
23:44
 16,782
  3,579
  -inf
   -43
     -inf
    23,997
-2147483648
9
0
5
16781
0
0
0
 
21
1
03:39
09:58
 21,957
   -42
   -42,541
30
2
2
0
 
22
1
06:05
12:42
 22,945
   -42
  -117,713
24
0
0
0
 
23
1
12:33
18:31
 20,686
  -inf
     -inf
-2147483648
0
20685
0
 
24
24
1
2
00:00
20:38
01:49
23:59
  6,483
 11,426
   -38
   155
   -21,766
   -21,804
7
5989
3
12
0
12
0
0
 
25
-
 
 
 
 
 
 
 
 
 
26
26
1
2
03:32
19:30
08:06
22:02
 15,956
  8,828
   -44
   -45
   184,757
   185,462
69
38
3
0
3
0
0
0
 
27
1
15:38
21:40
 20,922
   -40
   -58,798
9
2
1
0
 
28
1
17:36
23:59
 22,135
   252
   -22,526
12883
12
13
0
 
29
29
1
2
03:20
19:08
07:41
21:50
 15,258
  9,354
   -44
   -52
  -629,928
  -630,066
39
19
2
1
2
1
0
0
 
30
30
1
2
00:44
10:18
05:01
13:10
 14,881
  9,794
   -47
   -49
    -4,124
    -4,169
28
20
2
2
2
2
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.