GPS Space Vehicle Time Integrity for MJD 54147

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
1
2
14:21
16:27
16:12
20:47
  6,614
 15,560
  1,251
  1,265
  -106,931
  -106,945
9
24
129
0
0
0
0
0
2
2
1
2
01:44
06:53
06:52
10:14
 18,344
 12,110
  1,269
  1,260
   -81,479
   -81,538
13
19
0
0
0
0
0
0
3
1
16:45
22:24
 20,338
  1,265
   -13,542
39
0
0
0
4
1
00:07
06:27
 22,684
  1,271
    -2,807
18
0
0
0
5
5
5
1
2
3
04:48
06:53
11:09
06:52
08:25
15:13
  7,306
  5,479
 14,652
  1,267
  1,260
  1,255
   -34,780
   -34,826
   -34,950
12
15
28
0
0
0
0
0
0
0
0
0
6
6
1
2
07:08
10:52
10:47
11:57
 13,150
  3,938
  1,270
  1,256
   -30,505
   -30,753
93
39
0
1
0
0
0
0
7
7
1
2
08:20
15:14
10:51
17:48
  9,081
  9,219
  1,277
  1,236
  -412,663
  -412,396
35
31
0
0
0
0
0
0
8
8
1
2
00:00
21:44
03:26
23:59
 12,380
  8,108
  1,275
  1,258
    98,134
    98,218
12
20
2
0
0
0
0
0
9
9
1
2
03:07
08:36
04:48
13:25
  6,002
 17,299
  1,241
  1,266
   -56,532
   -56,562
7
17
6
1
0
0
0
0
10
10
1
2
03:24
06:53
06:52
09:13
 12,344
  8,425
  1,282
  1,269
   -96,259
   -96,278
12
15
0
0
0
0
0
0
11
11
1
2
00:00
20:11
01:54
23:59
  6,835
 13,737
  1,256
  1,264
    -6,074
    -6,162
14
12
1
2
0
0
0
0
12
12
12
1
2
3
04:16
06:53
12:09
06:52
08:36
14:47
  9,256
  6,188
  9,470
  1,264
  1,257
  1,249
    51,751
    51,718
    51,640
8
14
14
64
0
0
0
0
0
0
0
0
13
13
1
2
04:06
20:47
05:36
23:59
  5,434
 11,473
  1,248
  1,266
  -142,794
  -143,023
5
24
8
0
0
0
0
0
14
1
10:25
19:02
 30,980
  1,260
    -7,171
18
0
0
0
15
-
 
 
 
 
 
 
 
 
 
16
1
14:48
20:41
 21,225
  1,266
  -121,629
32
0
0
0
17
17
1
2
00:00
22:24
06:29
23:59
 23,253
  5,704
  1,263
  1,239
   -77,342
   -77,262
11
11
0
0
0
0
0
0
18
18
1
2
08:39
11:02
11:00
16:12
  8,485
 18,636
  1,255
  1,269
   254,929
   254,941
5
12
56
0
0
0
0
0
19
19
1
2
17:48
22:27
22:26
23:37
 16,646
  4,169
  1,270
  1,243
    -4,299
    -4,369
15
13
1
0
0
0
0
0
20
20
1
2
00:00
16:45
03:18
21:24
 11,900
 16,757
  1,252
  1,250
    23,646
    23,656
6
11
17
4
0
0
0
0
21
1
09:14
14:21
 18,417
  1,275
   -70,138
15
0
0
0
22
1
11:02
17:36
 23,648
  1,265
  -166,527
19
0
0
0
23
23
1
2
19:03
22:29
22:27
23:30
 12,219
  3,641
  1,278
  1,242
  -149,038
  -149,088
11
11
0
0
0
0
0
0
24
24
24
1
2
3
05:11
06:53
09:14
06:52
08:19
10:54
  5,926
  5,195
  6,021
  1,259
  1,269
  1,293
   -76,508
   -76,517
   -76,521
6
7
5
59
52
24
0
0
0
0
0
0
25
25
1
2
14:12
20:54
20:10
22:26
 21,473
  5,511
  1,266
  1,243
  -341,429
  -341,168
107
19
0
0
0
0
0
0
26
1
06:53
10:25
 12,732
  1,278
    47,047
66
0
0
0
27
27
27
1
2
3
00:00
20:42
22:26
02:33
22:24
23:59
  9,203
  6,072
  5,591
  1,267
  1,250
  1,285
   -93,109
   -93,279
   -93,257
18
9
6
1
0
6
0
0
0
0
0
0
28
28
1
2
00:00
22:24
05:11
23:59
 18,641
  5,711
  1,274
  1,251
    -5,999
    -5,960
15
9
0
14
0
0
0
0
29
1
07:08
09:13
  7,511
  1,288
  -349,076
19
1
0
0
30
1
12:06
14:11
  7,539
  1,262
   -24,297
6
8
0
0
31
31
1
2
14:12
17:36
16:44
20:10
  9,125
  9,204
  1,273
  1,237
    -7,439
    -7,520
16
16
0
0
0
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.