GPS Space Vehicle Time Integrity for MJD 53541

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
11:55
18:37
 23,245
    40
  -409,429
42
6
6
0
2
2
1
2
01:47
05:03
05:01
08:00
 11,145
 10,102
    43
    39
    26,081
    26,080
5
30
26
1
0
1
0
0
3
3
1
2
09:44
17:44
11:47
22:04
  7,165
 15,087
    30
    40
   -10,448
   -10,540
21
20
1
2
1
2
0
0
4
1
00:20
05:01
 16,053
    42
  -143,979
123
1
1
0
5
5
1
2
02:12
05:26
05:01
07:05
  9,637
  5,905
    42
    42
  -108,039
  -108,068
8
7
0
6
0
0
0
0
6
1
05:03
10:22
 18,343
    40
  -640,491
202
1
1
0
7
7
1
2
00:00
22:20
04:42
23:59
 16,116
  5,743
    45
  -625
  -178,951
  -181,392
119
15334
2
11
2
5743
0
0
8
8
1
2
00:00
19:40
01:43
23:59
  5,911
 15,063
    60
   264
    32,596
    32,910
55
8462
1
11
1
13
0
0
9
9
9
1
2
3
00:50
09:26
11:50
04:25
11:47
13:18
 12,243
  7,999
  5,218
    40
    41
    40
    48,846
    48,891
    48,902
36
19
18
1
1
3
1
1
3
0
0
0
10
10
1
2
03:40
05:03
05:01
08:56
  4,841
 13,352
    47
    38
   -65,528
   -65,541
5
26
0
2
0
1
0
0
11
11
11
1
2
3
00:00
12:57
21:14
01:19
15:59
23:59
  4,465
 10,575
  9,710
    45
    35
   209
  -237,473
  -237,680
  -237,621
51
16
4853
1
2
11
1
1
12
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
1
17:12
22:33
 18,689
    40
    -2,005
15
2
2
0
14
14
1
2
10:23
11:50
11:47
16:42
  4,894
 16,808
    38
    38
    29,024
    29,018
5
30
0
5
0
5
0
0
15
15
1
2
08:10
11:50
11:47
14:03
 12,565
  7,672
    37
    43
  -448,088
  -448,147
24
25
1
3
1
3
0
0
16
1
15:18
20:20
 17,582
    39
    -3,687
18
2
2
0
17
-
 
 
 
 
 
 
 
 
 
18
18
1
2
07:29
11:50
11:47
14:09
 14,891
  7,975
    39
    40
   164,698
   164,737
39
52
2
4
2
4
0
0
19
19
19
1
2
3
10:45
11:50
18:40
11:47
13:06
23:12
  3,560
  4,464
 15,822
    36
    35
    43
    22,780
    22,783
    22,810
4
6
32
1
3
2
0
0
2
0
0
0
20
20
1
2
01:40
14:40
02:54
19:24
  4,459
 16,531
    40
    38
    61,139
    61,036
10
18
4
2
0
2
0
0
21
1
06:24
11:47
 18,705
    42
  -109,317
23
1
1
0
22
22
1
2
08:54
11:50
11:47
15:33
  9,940
 12,950
    41
    40
   -26,511
   -26,525
17
29
1
4
1
2
0
0
23
1
15:44
21:37
 20,421
    39
  -191,029
25
3
3
0
24
24
1
2
00:00
15:31
03:56
17:05
 13,364
  5,374
    45
    29
   -25,437
   -25,591
23
7
2
2
1
0
0
0
25
1
12:39
18:21
 19,694
    34
   -95,836
26
2
2
0
26
26
26
1
2
3
00:00
06:32
22:35
01:01
11:14
23:59
  3,390
 16,359
  4,960
    41
    40
    65
   -22,979
   -22,969
   -22,919
42
27
546
1
2
12
1
2
12
0
0
0
27
1
20:00
23:59
 13,921
   513
    -3,650
16854
11
18
0
28
28
1
2
00:00
20:40
03:22
23:59
 11,367
 11,698
    44
    16
   -45,123
   -45,121
15
605
1
11
1
12
0
0
29
29
1
2
06:10
21:55
10:29
23:59
 15,023
  7,240
    40
   413
  -129,715
  -130,763
124
9584
3
11
3
12
0
0
30
30
30
1
2
3
03:42
05:03
13:15
05:01
07:58
16:08
  4,712
  9,933
  9,828
    42
    40
    41
  -255,515
  -255,672
  -256,262
27
70
63
0
2
1
0
1
1
0
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.