GPS Space Vehicle Time Integrity for MJD 52141

As viewed from the National Institute of Metrology, Thailand
Latitude 13.7645066 degrees, longitude 100.5282384 degrees, height 13.0 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(NIMT)
-GPSSV (ns)		UTC(NIMT)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
10:50
16:30
 20,201
   856
  -190,369
51
0
0
0
 
2
1
16:31
22:43
 22,231
   854
    63,196
57
0
0
0
 
3
1
09:42
15:24
 20,276
   865
   -57,559
54
0
0
0
 
4
4
1
2
00:00
17:49
01:12
23:59
  4,310
 22,118
   850
   837
  -599,970
  -598,714
57
111
1
0
1
0
0
0
 
5
5
5
1
2
3
00:00
04:30
21:26
02:04
06:42
23:59
  7,422
  7,851
  9,160
   838
   850
   829
  -309,679
  -309,693
  -309,813
47
47
43
0
0
0
0
0
0
0
0
0
 
6
1
00:17
05:12
 17,519
 32,532
    35,180
4189717
1
17519
0
 
7
1
15:33
23:59
 30,248
   846
  -394,120
281
0
321
0
 
8
1
14:56
20:39
 20,505
   847
  -489,053
155
0
0
0
 
9
1
02:04
05:12
 11,087
   857
     4,578
48
0
0
0
 
10
10
1
2
00:00
20:26
03:07
23:59
 11,150
 12,769
   837
   846
    -8,004
    -8,046
48
44
0
0
0
0
0
0
 
11
1
13:50
18:54
 18,028
   852
    -2,584
49
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
12:26
20:54
17:48
22:49
 19,131
  6,890
   850
   829
     5,191
     5,177
49
46
0
0
0
0
0
0
 
14
14
1
2
03:41
08:01
06:59
12:17
 11,761
 15,260
   849
   867
   122,113
   122,147
46
44
0
0
0
0
0
0
 
15
1
03:07
06:59
 13,741
   863
   -70,780
47
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
02:04
06:59
 17,468
 32,626
  -335,506
4195830
1
17468
0
 
18
18
18
1
2
3
01:21
05:25
08:01
05:22
06:59
09:23
 14,221
  5,600
  4,950
 39,875
   861
   862
   113,759
    74,747
    74,749
4650228
46
45
1
0
0
14221
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
09:35
16:31
14:32
20:18
 17,671
 13,349
   855
   845
    93,357
    93,411
47
47
0
0
0
0
0
0
 
21
21
1
2
04:30
08:01
06:59
10:47
  8,817
  9,865
   851
   871
    -3,870
    -3,847
47
43
0
0
0
0
0
0
 
22
1
08:05
13:44
 19,820
   863
   -41,762
397
0
5277
0
 
23
1
00:00
04:30
 16,063
   862
   -17,667
49
0
0
0
 
24
24
1
2
00:00
18:54
03:29
23:59
 12,498
 18,234
   868
   837
   -73,010
   -73,235
52
47
0
0
0
0
0
0
 
25
1
08:01
13:50
 20,759
   870
   -15,754
46
0
0
0
 
26
26
1
2
00:00
22:52
04:30
23:59
 16,064
  4,034
   876
   836
  -561,293
  -561,745
50
41
1
0
0
0
0
0
 
27
1
13:50
19:41
 20,847
   849
   -30,440
51
0
0
0
 
28
28
1
2
14:26
16:56
16:30
21:12
  7,350
 15,337
   847
   850
    14,270
    14,310
49
47
0
0
0
0
0
0
 
29
1
08:01
13:03
 17,974
   864
  -626,752
46
0
0
0
 
30
30
30
1
2
3
00:00
08:29
22:56
02:04
09:40
23:59
  7,424
  4,237
  3,788
   838
   878
   824
    32,976
    33,058
    33,094
47
45
43
0
0
0
0
0
0
0
0
0
 
31
1
11:00
16:55
 21,062
   863
   -58,583
53
0
0
0
 
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(NIMT) 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(NIMT) 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.