GPS Space Vehicle Time Integrity for MJD 53381

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
1
2
00:00
17:46
01:08
23:59
  4,091
 22,382
   304
   310
  -382,034
  -382,181
6
11
2
30
0
0
0
0
 
2
1
06:11
14:38
 30,409
   304
    47,679
60
0
0
0
 
3
3
1
2
00:00
21:03
02:53
23:59
 10,422
 10,593
   308
   309
   -75,444
   -75,664
8
5
1
18
0
0
0
0
 
4
1
04:48
12:16
 26,806
   309
  -456,707
156
0
0
0
 
5
5
1
2
08:42
15:38
13:01
19:21
 15,505
 13,390
   312
   301
   -71,021
   -71,093
12
13
31
0
0
0
0
0
 
6
1
11:39
16:50
 18,660
   309
   230,000
494
1
7899
0
 
7
1
02:42
10:56
 29,654
   313
   -85,572
254
0
0
0
 
8
1
02:05
07:47
 20,501
   312
    18,517
7
44
0
0
 
9
1
13:01
17:45
 17,051
   308
    23,879
4
70
0
0
 
10
1
07:42
14:14
 23,557
   317
   -56,707
8
5
0
0
 
11
1
01:09
06:11
 18,109
   308
  -183,378
19
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:00
04:48
 17,244
   305
    14,840
5
37
0
0
 
14
1
14:39
23:17
 31,021
   311
    31,745
4
142
0
0
 
15
1
15:13
20:36
 19,381
   308
  -373,802
29
0
0
0
 
16
16
1
2
00:00
19:02
01:14
23:59
  4,466
 17,861
   301
   311
    -1,830
    -1,802
4
4
13
56
0
0
0
0
 
17
17
1
2
07:08
14:15
10:44
15:37
 12,915
  4,919
   314
   313
   106,791
   106,425
62
22
0
0
0
0
0
0
 
18
18
1
2
12:16
16:50
15:37
20:32
 12,052
 13,293
   310
   309
   116,532
   116,596
12
14
0
0
0
0
0
0
 
19
19
1
2
00:00
22:11
04:08
23:59
 14,862
  6,507
   313
   308
    11,540
    11,601
10
6
0
5
0
0
0
0
 
20
20
20
1
2
3
00:00
03:55
20:42
01:45
07:29
23:59
  6,293
 12,805
 11,877
   296
   310
   310
    93,287
    93,248
    93,084
8
8
8
4
1
1
0
0
0
0
0
0
 
21
1
13:21
19:01
 20,409
   311
   -86,916
7
16
0
0
 
22
1
15:38
21:48
 22,218
   311
   -15,871
3
143
0
0
 
23
23
1
2
00:00
22:08
03:54
23:59
 14,070
  6,711
   309
   309
  -210,573
  -210,643
4
5
33
29
0
0
0
0
 
24
24
1
2
04:31
08:49
08:39
10:44
 14,887
  6,854
   316
   316
   -86,973
   -87,005
11
8
2
0
0
0
0
0
 
25
25
1
2
00:00
16:50
01:08
23:59
  4,094
 25,760
   313
   309
   -83,309
   -83,375
4
4
22
61
0
0
0
0
 
26
1
10:44
14:38
 14,030
   314
  -312,418
25
0
0
0
 
27
1
01:09
07:02
 21,212
   305
  -508,225
42
0
0
0
 
28
1
03:08
08:49
 20,390
   312
   -46,030
5
80
0
0
 
29
1
09:45
15:13
 19,654
   313
  -192,266
103
0
0
0
 
30
30
30
1
2
3
12:16
15:47
19:22
13:20
16:50
20:40
  3,851
  3,723
  4,706
   316
   308
   305
  -454,251
  -454,085
  -453,904
16
15
16
1
1
0
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.