GPS Space Vehicle Time Integrity for MJD 54623

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
-
 
 
 
 
 
 
 
 
 
2
2
1
2
00:00
16:56
01:29
23:59
  5,369
 25,437
  1,141
    19
  -204,922
  -206,072
17
8
1
16
1
0
0
0
 
3
1
08:06
13:50
 20,607
    32
  -238,344
33
0
0
0
 
4
1
15:47
22:31
 24,227
    18
    84,740
55
0
0
0
 
5
5
5
1
2
3
02:25
20:14
22:31
07:04
22:08
23:47
 16,635
  6,801
  4,565
   455
     4
     7
   398,460
   397,478
   397,418
586
12
13
1
7
0
9175
0
0
0
0
0
 
6
1
07:36
08:39
  3,770
    14
  -142,964
7
0
0
0
 
7
1
11:39
17:39
 21,570
    29
    26,429
53
0
0
0
 
8
1
13:16
18:51
 20,084
    24
   156,299
18
0
0
0
 
9
9
1
2
00:13
18:51
05:09
19:59
 17,605
  4,087
   959
    -4
  -126,797
  -127,860
452
11
1
0
3216
0
0
0
 
10
10
1
2
00:00
18:40
01:14
23:59
  4,432
 19,181
  1,134
    24
     3,176
     2,083
17
15
1
0
1
0
0
0
 
11
1
11:47
17:34
 20,781
    28
   -24,910
16
19
0
0
 
12
12
1
2
03:29
19:36
06:23
23:59
 10,341
 15,806
   299
    12
   359,082
   358,774
494
12
1
36
2668
0
0
0
 
13
13
1
2
11:01
19:37
15:46
20:58
 17,137
  4,850
    30
   -12
  -258,604
  -258,686
19
4
1
15
0
0
0
0
 
14
1
01:44
10:22
 30,928
   353
   258,970
541
1
8930
0
 
15
15
1
2
00:00
21:09
03:01
23:59
 10,894
 10,228
  1,158
    21
   123,317
   122,632
8
36
1
0
1
0
0
0
 
16
1
06:16
12:00
 20,640
    35
  -122,300
17
0
0
0
 
17
1
13:50
22:08
 29,831
    10
   -38,710
8
32
0
0
 
18
1
00:00
07:31
 26,968
   665
   171,125
585
1
25464
0
 
19
1
09:16
14:53
 20,172
    36
   -31,413
19
0
0
0
 
20
20
1
2
07:53
14:54
12:53
18:37
 18,003
 13,389
    21
     4
  -112,712
  -112,710
10
7
32
6
0
0
0
0
 
21
1
01:14
06:15
 17,941
   715
   -61,416
557
1
7299
0
 
22
1
02:24
09:05
 23,845
   343
  -211,049
492
1
6522
0
 
23
1
09:12
14:32
 19,217
    34
  -357,833
20
0
0
0
 
24
24
1
2
00:00
22:08
04:22
23:59
 15,584
  6,672
  1,148
     5
   -98,459
   -99,807
185
7
386
41
386
0
0
0
 
25
1
12:01
15:46
 13,518
    46
   204,528
121
0
0
0
 
26
26
1
2
00:00
20:55
02:24
23:59
  8,628
 11,074
  1,156
    23
  -267,119
  -268,835
41
7
1
9
1
0
0
0
 
27
1
15:47
16:55
  4,085
    41
  -193,647
12
0
0
0
 
28
1
14:54
20:48
 21,236
    19
    19,802
16
0
0
0
 
29
29
1
2
00:00
22:31
02:24
23:59
  8,631
  5,284
  1,170
    12
    43,835
    42,661
6
18
10
0
0
0
0
0
 
30
30
1
2
05:09
06:24
06:15
07:58
  3,966
  5,661
    34
    15
   -79,792
   -79,819
5
12
5
1
0
0
0
0
 
31
1
04:22
11:47
 26,671
    24
    22,497
9
12
0
0
 
32
1
06:16
11:39
 19,367
    36
  -294,443
27
0
0
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(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.