GPS Space Vehicle Time Integrity for MJD 55752

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
18:33
23:59
 12,617
794,540,288
794,194,328
121009798
0
12617
0
3
3
3
1
2
3
02:21
03:39
10:21
03:38
05:06
14:46
  4,501
  4,924
 15,232
    41
    44
    43
  -739,727
  -739,750
  -739,895
6
7
28
0
2
3
0
0
1
0
0
0
4
1
17:04
22:48
 15,738
735,793,134
735,624,690
109811855
0
15738
0
5
5
1
2
00:00
20:26
01:49
23:59
  6,337
  6,480
143,389
908,435,341
   330,382
908,622,758
11411753
8127
1
7
6337
7
0
0
6
6
6
1
2
3
01:47
03:39
10:16
03:38
05:10
14:12
  6,512
  5,175
 13,654
    39
    42
    39
   -23,619
   -23,085
   -20,707
160
132
344
0
1
1
0
1
2089
0
0
0
7
1
11:06
17:25
 21,914
138,354,818
138,337,442
270173417
0
21914
0
8
1
12:19
18:22
 20,896
252,362,852
252,354,388
323063381
0
20896
0
9
9
9
1
2
3
02:18
03:39
17:29
03:38
06:05
21:11
  4,670
  8,225
 11,410
    39
 81,001
700,574,518
   -91,695
   -10,751
700,482,644
5
7342604
84833157
1
1
0
0
8225
11410
0
0
0
10
10
1
2
11:12
19:07
13:42
23:37
  8,690
 10,167
 76,668
809,983,182
    82,961
809,989,511
7143455
119061855
1
0
8690
10167
0
0
11
11
1
2
05:28
13:34
08:30
17:48
 10,370
 14,681
    36
267,708,284
   166,801
267,875,153
10
326512247
1
0
0
14681
0
0
12
1
19:06
23:59
 10,850
814,817,172
814,808,912
118035298
0
10850
0
13
1
09:42
15:16
 19,237
    35
  -261,737
17
3
1
0
14
1
03:39
09:20
 19,566
    37
  -160,724
13
1
0
0
15
15
1
2
00:00
16:05
03:38
17:33
 12,733
  5,007
    36
663,302,586
   116,834
663,419,271
13
42149353
2
21
2
5007
0
0
16
1
08:30
13:45
 18,336
    38
   184,544
29
3
3
0
17
1
15:09
21:25
 19,954
577,662,245
577,479,669
270474969
0
19954
0
18
18
1
2
00:28
03:39
03:38
07:05
 11,013
 11,736
    37
    40
  -146,373
  -146,393
23
7
2
1
2
0
0
0
19
19
1
2
03:39
11:28
05:59
16:00
  7,998
 15,750
    38
    39
   160,434
   160,567
10
35
2
2
0
2
0
0
20
20
1
2
07:29
18:23
12:13
19:32
 16,582
  3,741
 40,199
665,914,090
   -10,374
665,863,508
5171299
28
1
1
16582
1
0
0
21
21
1
2
00:00
03:39
03:38
05:43
 12,733
  7,173
    36
126,689
   156,840
   283,518
17
10726141
2
1
2
7173
0
0
22
22
1
2
02:02
03:39
03:38
08:36
  5,638
 16,942
    41
    40
  -146,462
  -146,460
3
3
0
1
0
0
0
0
23
1
08:21
14:19
 20,917
    38
  -292,912
30
3
3
0
24
24
1
2
05:59
16:00
09:30
18:26
 12,203
  8,530
    44
638,122,125
  -405,384
637,716,599
11
133179356
1
356
0
8530
0
0
25
25
1
2
06:08
20:30
08:57
23:59
  9,853
  6,363
 92,234
908,435,520
    83,943
908,427,128
9151868
13746
1
7
9853
136
0
0
26
26
26
1
2
3
00:00
14:28
22:52
03:04
17:45
23:59
 10,803
 11,282
  2,011
    38
337,110,270
908,433,904
    86,059
337,196,917
908,520,864
40
332975241
19243
3
0
7
3
11282
2011
0
0
0
27
27
27
1
2
3
02:07
03:39
16:57
03:38
05:26
20:48
  5,330
  6,134
 12,575
    56
108,607
682,995,395
  -283,097
  -174,562
682,712,041
7
8502490
61995122
2
1
0
0
6134
12575
0
0
0
28
1
13:34
20:06
 22,629
406,216,738
406,165,831
324804641
0
22629
0
29
29
1
2
00:00
21:35
03:10
23:59
 11,163
  4,447
 81,411
908,434,769
  -140,526
908,212,585
8598115
6889
1
7
11163
7
0
0
30
-
 
 
 
 
 
 
 
 
 
31
1
05:27
11:03
 19,369
    36
  -108,614
37
1
1
0
32
1
06:28
11:41
 18,298
    39
   288,956
43
1
1
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.