GPS Space Vehicle Time Integrity for MJD 55586

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
-
 
 
 
 
 
 
 
 
 
2
1
05:46
11:50
 21,098
  -397
  -317,051
29
3
3
0
 
3
3
3
1
2
3
00:00
13:46
21:44
02:13
16:27
23:59
  7,719
  9,050
  7,842
  -396
  -399
  -484
  -667,418
  -667,673
  -667,902
13
13
2149
1
1
14
0
0
15
0
0
0
 
4
1
04:41
10:17
 19,555
  -396
   -18,137
61
5
4
0
 
5
1
07:53
13:13
 18,694
  -396
   103,908
36
1
1
0
 
6
6
1
2
00:00
13:13
01:41
16:32
  5,807
 11,126
  -411
  -401
    33,113
    34,490
50
93
1
1
1
1
0
0
 
7
7
7
1
2
3
00:00
03:24
22:26
03:22
04:49
23:59
 11,571
  4,868
  5,588
  -434
  -405
 -1,241
    -2,810
    -2,787
    -3,671
2859
4
16912
1
1
14
3
0
5588
0
0
0
 
8
8
1
2
00:00
03:24
03:22
05:54
 11,571
  8,716
  -436
  -399
    -7,696
    -7,666
2859
30
1
2
2
2
0
0
 
9
9
1
2
06:00
13:36
08:34
17:23
  8,966
 13,043
  -395
  -395
   -57,931
   -58,004
9
11
3
0
1
0
0
0
 
10
10
10
1
2
3
00:00
06:39
22:47
01:07
11:20
23:59
  3,764
 16,045
  4,325
  -403
  -393
  -456
    63,851
    63,896
    63,894
4
36
1225
1
2
14
0
2
14
0
0
0
 
11
11
11
1
2
3
01:11
03:24
17:12
03:22
05:36
19:55
  7,595
  7,645
  9,224
  -443
  -395
  -394
   121,484
   121,556
   121,710
3529
24
28
1
3
2
3
2
2
0
0
0
 
12
1
06:11
11:08
 17,190
  -398
    32,366
38
3
3
0
 
13
13
1
2
00:00
21:12
02:46
23:59
  9,395
  9,732
  -433
  -482
  -285,217
  -285,167
3173
2471
1
14
3
15
0
0
 
14
1
14:28
20:41
 21,186
  -392
  -126,898
23
3
3
0
 
15
15
1
2
03:46
11:06
04:54
16:04
  3,751
 16,849
  -407
  -395
   157,497
   157,385
15
18
3
0
2
0
0
0
 
16
1
19:33
23:59
 15,319
    -2
   145,559
12793
14
15
0
 
17
17
1
2
02:20
03:24
03:22
08:34
  3,457
 17,997
  -503
  -406
  -182,676
  -182,585
5231
21
1
4
3
2
0
0
 
18
1
11:49
18:27
 22,778
  -392
  -118,291
40
2
2
0
 
19
19
19
1
2
3
00:00
14:58
22:50
03:22
17:18
23:59
 11,555
  7,870
  4,144
  -427
  -397
 -1,844
   104,260
   104,476
   103,122
2861
9
24959
1
1
14
3
0
4144
0
0
0
 
20
20
1
2
05:47
18:46
06:55
23:32
  3,814
 16,502
  -391
  -390
   -49,125
   -49,121
7
24
35
2
0
2
0
0
 
21
1
10:39
16:53
 21,350
  -393
   118,813
18
0
0
0
 
22
1
13:15
19:50
 22,525
  -395
  -154,817
23
2
2
0
 
23
23
1
2
00:00
19:44
01:44
23:59
  5,976
 14,688
  -386
   -71
  -330,568
  -330,078
1333
10344
1
14
1
16
0
0
 
24
24
24
1
2
3
01:55
03:24
17:11
03:22
05:42
20:47
  4,959
  7,994
 12,334
  -465
  -399
  -396
  -359,904
  -359,858
  -360,034
4367
19
39
1
3
3
3
2
3
0
0
0
 
25
25
1
2
07:54
17:28
12:08
20:17
 14,765
  9,500
  -398
  -392
    64,923
    64,986
13
42
2
3
1
3
0
0
 
26
26
26
1
2
3
01:54
03:24
10:17
03:22
05:08
14:25
  4,996
  5,970
 14,353
  -466
  -401
  -393
   103,927
   104,045
   104,325
4351
29
40
1
3
0
3
2
0
0
0
0
 
27
27
1
2
04:16
13:25
08:09
16:41
 13,405
 11,161
  -393
  -401
  -230,694
  -230,810
39
13
4
0
4
0
0
0
 
28
28
1
2
00:52
03:24
03:22
07:25
  8,753
 13,911
  -440
  -397
   -16,787
   -16,768
3287
44
1
4
3
4
0
0
 
29
1
08:59
14:30
 19,074
  -396
  -180,953
20
1
1
0
 
30
30
1
2
11:32
18:56
12:50
23:54
  4,672
 17,230
  -393
  -388
  -316,842
  -316,931
5
25
1
2
0
2
0
0
 
31
1
16:50
22:26
 19,167
  -393
   -34,271
53
4
3
0
 
32
1
17:43
22:57
 17,875
  -389
   182,337
74
4
4
0
 
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.