GPS Space Vehicle Time Integrity for MJD 53651

As viewed from APMP Laboratory
Latitude 14.0430126 degrees, longitude 100.7136506 degrees, height -6.1 metres

ABCDEFGHIJK
PRNBlock
no.
StartEndMeasure-
ments
UTC(k)
-GPSSV (ns)
UTC(k)
-SV (ns)
Std.Dev.
(ns)
Outliers
> 4 s
Outliers
> 500 ns
Health
1
1
1
2
00:50
04:55
04:54
06:31
 14,618
  5,691
   369
   382
   -12,054
   -12,071
5
6
0
0
0
0
0
0
2
2
2
1
2
3
11:28
13:01
16:34
12:58
16:18
19:57
  5,423
 11,792
 12,110
   390
   380
   375
    27,639
    27,627
    27,620
4
6
3
12
0
14
0
0
0
0
0
0
3
3
1
2
02:36
04:55
04:54
08:22
  8,245
 12,402
   380
   389
   -40,143
   -40,167
6
6
2
0
0
0
0
0
4
4
1
2
09:55
13:01
12:58
16:18
 11,001
 11,792
   386
   378
    -4,348
    -4,526
48
53
0
0
0
0
0
0
5
5
5
1
2
3
14:12
16:34
20:33
16:18
19:16
21:59
  7,520
  9,667
  5,191
   373
   373
   367
  -117,274
  -117,913
  -118,716
144
187
100
0
0
0
0
1
0
0
0
0
6
6
1
2
01:41
16:55
03:10
21:59
  5,366
 18,240
   377
   369
  -838,164
  -838,509
11
33
1
0
0
0
0
0
7
7
1
2
08:29
13:01
12:58
16:18
 16,158
 11,776
   394
   378
  -364,441
  -364,676
73
57
0
0
0
0
0
0
8
1
07:54
12:58
 18,240
   398
    43,924
8
0
0
0
9
9
1
2
13:14
18:03
14:33
21:59
  4,754
 14,141
   399
   374
    11,944
    11,958
4
7
0
0
0
0
0
0
10
10
1
2
13:12
16:34
16:18
19:44
 11,133
 11,357
   385
   377
   -70,994
   -71,010
9
3
0
3
0
0
0
0
11
1
05:51
11:40
 20,897
   384
  -271,702
17
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
05:10
13:50
10:27
15:36
 19,028
  6,343
   381
   373
   -17,041
   -17,095
10
8
0
0
0
0
0
0
14
14
1
2
00:50
20:26
04:54
21:59
 14,618
  5,625
   375
   370
    25,689
    25,651
4
5
10
0
0
0
0
0
15
1
19:52
21:59
  7,656
   373
  -500,963
12
0
0
0
16
16
1
2
00:50
04:55
04:54
07:00
 14,618
  7,465
   377
   385
   -10,257
   -10,260
4
3
14
1
0
0
0
0
17
-
 
 
 
 
 
 
 
 
 
18
18
1
2
00:50
17:34
02:00
21:59
  4,210
 15,906
   378
   374
   193,570
   193,750
6
11
1
0
0
0
0
0
19
19
1
2
03:50
04:55
04:54
09:44
  3,835
 17,297
   382
   385
    26,768
    26,772
5
6
0
0
0
0
0
0
20
20
20
1
2
3
02:29
04:55
09:04
04:54
07:20
12:58
  8,672
  8,662
 14,007
   376
   381
   390
    45,892
    45,885
    45,868
4
5
7
0
12
0
0
0
0
0
0
0
21
1
18:17
21:59
 13,350
   372
  -135,815
13
0
0
0
22
22
1
2
00:50
20:18
03:26
21:59
  9,356
  6,082
   378
   372
   -43,720
   -43,889
5
6
1
0
0
0
0
0
23
23
1
2
03:46
04:55
04:54
09:26
  4,098
 16,215
   379
   380
  -170,041
  -170,021
6
10
0
0
0
0
0
0
24
24
1
2
08:22
13:01
12:58
14:26
 16,552
  5,130
   387
   382
   -52,158
   -52,195
13
8
0
0
0
0
0
0
25
25
1
2
00:50
04:55
04:54
07:01
 14,618
  7,525
   373
   378
     -308
     -313
4
3
9
19
0
0
0
0
26
1
16:34
21:12
 16,640
   370
     1,288
19
0
0
0
27
1
06:28
12:27
 21,522
   382
   -17,847
12
0
0
0
28
28
1
2
07:53
13:01
12:58
15:06
 18,314
  7,520
   385
   378
   -40,262
   -40,262
4
2
8
1
0
0
0
0
29
29
1
2
15:06
16:34
16:18
20:42
  4,299
 14,852
   378
   367
  -353,773
  -353,997
29
89
0
0
0
0
0
0
30
30
1
2
00:50
16:34
02:24
19:23
  5,607
 10,076
   373
   370
  -406,540
  -407,255
23
36
1
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(k) 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(k) 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.