GPS Space Vehicle Time Integrity for MJD 53746

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430099 degrees, longitude 100.7136320 degrees, height 12.8 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
15:58
23:59
 28,843
   911
   -29,580
18
2
0
0
 
2
1
05:05
13:21
 29,766
   908
    23,258
14
4
0
0
 
3
3
1
2
00:00
20:01
01:51
23:59
  6,641
 14,284
   900
   909
   -64,714
   -64,937
20
8
1
5
0
0
0
0
 
4
1
03:43
11:14
 27,044
   911
  -113,659
104
0
0
0
 
5
5
1
2
07:53
14:13
12:14
18:31
 15,572
 15,414
   905
   889
  -466,593
  -467,041
88
84
0
0
0
0
0
0
 
6
6
1
2
10:51
19:12
15:58
20:32
 18,379
  4,813
   910
   868
  -209,569
  -210,592
232
57
1
0
1
0
0
0
 
7
1
02:37
10:51
 29,584
   911
  -467,567
80
0
0
0
 
8
1
01:28
07:04
 20,141
   914
    54,043
21
0
0
0
 
9
1
12:14
16:58
 17,038
   907
    -2,225
21
0
0
0
 
10
1
07:04
13:36
 23,518
   922
   -76,003
17
0
0
0
 
11
1
00:00
05:05
 18,270
   912
  -297,294
20
1
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:00
07:53
22:33
03:43
09:00
23:59
 13,384
  4,011
  5,164
   913
   890
   896
   -33,386
   -33,463
   -33,580
19
4
11
1
11
0
0
0
0
0
0
0
 
14
1
13:48
22:24
 31,005
   904
    22,057
11
22
0
0
 
15
15
1
2
13:22
15:58
14:41
18:57
  4,752
 10,682
   913
   918
  -547,346
  -547,414
5
37
11
0
0
0
0
0
 
16
1
18:02
23:59
 21,464
   913
   -20,527
21
0
0
0
 
17
17
1
2
05:05
08:08
08:07
10:13
 10,913
  7,455
   912
   898
   -23,473
   -23,578
30
32
0
0
0
0
0
0
 
18
18
1
2
12:47
14:42
14:12
19:25
  5,113
 16,974
   909
   908
   215,103
   215,132
4
9
19
0
0
0
0
0
 
19
19
1
2
00:00
21:26
03:09
23:59
 11,379
  9,194
   915
   910
    24,839
    24,780
18
18
1
2
0
0
0
0
 
20
20
1
2
03:10
19:49
06:38
23:59
 12,452
 15,042
   897
   900
    36,494
    36,435
5
12
27
16
0
0
0
0
 
21
1
12:15
18:01
 20,782
   912
     5,937
30
0
0
0
 
22
22
1
2
14:13
16:59
15:58
20:55
  6,278
 14,159
   894
   912
   -60,221
   -60,229
4
24
18
0
0
0
0
0
 
23
23
1
2
00:00
21:08
02:37
23:59
  9,420
 10,288
   914
   913
  -154,181
  -154,057
11
23
1
0
0
0
0
0
 
24
1
02:38
08:07
 19,759
   913
   -75,576
27
0
0
0
 
25
-
 
 
 
 
 
 
 
 
 
26
1
10:13
14:41
 16,079
   921
    14,596
27
0
0
0
 
27
1
00:07
06:04
 21,391
   906
   -30,079
20
0
0
0
 
28
28
1
2
01:29
06:05
05:05
07:52
 12,952
  6,437
   905
   921
   -34,459
   -34,429
17
9
2
0
0
0
0
0
 
29
29
1
2
08:40
12:57
12:47
14:12
 14,819
  4,538
   916
   899
  -493,530
  -493,693
45
29
0
0
0
0
0
0
 
30
30
1
2
09:01
14:42
12:47
19:44
 13,464
 18,132
   892
   893
   -13,080
   -13,193
21
26
0
0
0
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(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.