GPS Space Vehicle Time Integrity for MJD 53160

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645230 degrees, longitude 100.5282320 degrees, height 0.9 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
13:00
18:43
 20,592
  1,305
  -345,706
16
0
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
12:08
17:53
 20,736
  1,302
   -14,939
21
0
0
0
 
4
4
1
2
00:00
20:05
02:31
23:59
  9,084
 14,069
  1,300
  1,300
   167,105
   168,047
34
54
0
0
0
0
0
0
 
5
5
1
2
00:20
06:39
04:04
10:25
 13,420
 13,564
  1,307
  1,322
   -31,914
   -31,939
5
4
19
44
0
0
0
0
 
6
1
02:32
07:53
 19,255
  1,309
   -61,712
350
0
3522
0
 
7
7
1
2
00:00
18:44
02:38
23:59
  9,481
 18,949
  1,308
  1,301
  -516,235
  -515,156
45
85
1
0
1
0
0
0
 
8
1
17:25
23:04
 20,338
  1,302
     2,720
5
43
0
0
 
9
1
04:04
09:02
 17,821
  1,320
    48,947
15
1
0
0
 
10
10
1
2
00:00
22:51
05:19
23:59
 19,155
  4,129
  1,300
  1,304
   -43,760
   -43,805
4
4
46
9
0
0
0
0
 
11
1
16:09
21:16
 18,396
  1,304
  -121,120
17
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
14:46
01:15
20:04
  4,525
 19,117
  1,297
  1,304
    29,143
    29,119
4
6
15
8
0
0
0
0
 
14
1
06:16
14:31
 29,699
  1,319
    22,325
6
23
0
0
 
15
15
1
2
06:25
10:22
10:21
11:51
 14,155
  5,347
  1,311
  1,318
  -273,993
  -274,048
24
8
0
0
0
0
0
0
 
16
1
10:19
16:43
 23,037
  1,309
    -9,731
4
38
0
0
 
17
17
1
2
00:00
22:14
06:55
23:59
 24,866
  6,357
  1,303
  1,296
    28,227
    29,615
146
39
1
0
1
0
0
0
 
18
18
1
2
04:04
07:54
06:15
11:34
  7,845
 13,243
  1,310
  1,318
    42,403
    42,468
10
15
0
0
0
0
0
0
 
19
1
13:25
19:20
 21,289
  1,301
    41,605
42
0
0
0
 
20
20
1
2
12:05
18:44
16:55
22:50
 17,354
 14,781
  1,312
  1,300
   157,696
   157,595
27
15
0
0
0
0
0
0
 
21
1
05:20
10:14
 17,639
  1,319
   -74,849
3
146
0
0
 
22
1
06:56
12:54
 21,504
  1,317
    -7,503
20
0
0
0
 
23
-
 
 
 
 
 
 
 
 
 
24
24
24
1
2
3
00:00
03:00
20:52
02:38
05:31
23:59
  9,481
  9,039
 11,271
  1,305
  1,315
  1,298
   -30,632
   -30,653
   -30,859
7
5
8
1
8
1
0
0
0
0
0
0
 
25
1
07:54
16:08
 29,691
  1,317
   -66,821
9
2
0
0
 
26
1
01:16
06:39
 19,349
  1,304
  -101,632
89
0
0
0
 
27
1
16:09
22:01
 21,115
  1,304
  -232,885
156
0
0
0
 
28
1
18:16
23:59
 20,607
  1,313
   -32,448
5
38
0
0
 
29
1
00:58
06:15
 19,047
  1,308
  -227,177
23
0
0
0
 
30
30
1
2
02:38
09:02
04:04
12:02
  5,122
 10,791
  1,306
  1,318
  -542,557
  -542,678
7
11
1
0
0
0
0
0
 
31
31
31
1
2
3
14:44
16:44
19:20
16:08
18:43
20:51
  5,075
  7,170
  5,432
  1,300
  1,294
  1,292
  -194,490
  -194,657
  -194,826
32
40
31
0
0
0
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.