GPS Space Vehicle Time Integrity for MJD 53870, Monday 15 May 2006

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 14.0430167 degrees, longitude 100.7136448 degrees, height -6.3 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments UTC(NIMT)
-GPS_SV (ns) UTC(NIMT)
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
1
1
2
07:31
09:46
09:43
15:34
  7,938
20,813
  1,113
  1,112
   -51,859
   -51,893
12
19
0
0
0
0
0
0

2
2
1
2
00:00
20:19
04:50
23:59
17,402
13,220
  1,111
  1,107
     3,833
     3,640
14
14
1
0
0
0
0
0

3
1
11:32
17:18
20,659
  1,111
   -97,635
23
0
0
0

4
4
1
2
00:00
19:02
02:49
23:59
10,130
17,821
  1,114
  1,105
  -229,104
  -229,784
25
47
1
0
1
0
0
0

5
5
1
2
00:00
05:37
04:18
09:43
15,493
14,753
  1,113
  1,117
     6,358
     5,285
238
228
0
0
1
0
0
0

6
6
1
2
01:52
10:52
07:26
11:53
20,026
  3,665
  1,111
  1,130
  -523,407
  -523,808
102
19
0
0
0
0
0
0

7
7
1
2
04:32
09:58
08:23
15:12
13,819
18,796
  1,113
  1,115
  -535,832
  -535,885
16
21
0
0
0
0
0
0

8
1
16:53
22:29
20,138
  1,109
    66,929
13
0
0
0

9
9
1
2
03:03
22:00
08:26
23:41
19,327
  6,051
  1,107
  1,101
   -19,139
   -19,251
14
12
2
0
0
0
0
0

10
10
1
2
00:00
22:11
04:46
23:59
17,193
  6,484
  1,116
  1,106
   -82,322
   -82,370
10
12
1
0
0
0
0
0

11
1
14:53
20:42
20,939
  1,107
  -326,153
19
0
0
0

12
-

13
1
13:53
19:15
19,290
  1,105
   -60,895
20
0
0
0

14
14
1
2
05:13
09:46
09:43
13:51
16,202
14,635
  1,114
  1,120
    15,118
    15,113
11
10
0
0
0
0
0
0

15
1
04:51
09:43
17,475
  1,114
  -611,713
34
0
0
0

16
1
09:46
15:48
21,689
  1,112
   -41,854
21
0
0
0

17
17
1
2
00:00
17:03
01:43
23:59
  6,184
24,914
  1,117
  1,104
   -91,254
   -91,482
9
23
1
0
0
0
0
0

18
18
1
2
02:33
09:46
09:43
10:57
25,754
  4,243
  1,114
  1,120
   236,426
   236,457
16
10
0
0
0
0
0
0

19
1
12:49
18:42
21,130
  1,110
    11,793
16
0
0
0

20
20
1
2
11:24
18:03
16:19
22:10
17,663
14,771
  1,117
  1,108
    27,996
    27,973
15
12
0
0
0
0
0
0

21
1
03:39
09:39
21,559
  1,113
   -27,634
20
0
0
0

22
22
1
2
05:30
09:46
09:43
12:30
15,194
  9,782
  1,115
  1,110
   -94,824
   -94,879
24
15
0
0
0
0
0
0

23
1
12:27
18:11
20,595
  1,110
  -140,380
12
1
0
0

24
1
17:46
23:59
22,357
  1,105
    -5,088
20
0
0
0

25
25
1
2
07:35
09:46
09:43
16:08
  7,641
22,852
  1,112
  1,118
   -51,861
   -53,363
216
647
0
0
0
12730
0
0

26
1
00:40
06:13
19,957
  1,113
   116,585
69
0
0
0

27
1
15:35
21:32
21,359
  1,102
   -47,787
18
0
0
0

28
1
16:42
23:59
26,198
  1,105
   -26,236
14
0
0
0

29
1
00:16
05:52
20,168
  1,114
  -603,589
35
0
0
0

30
30
30
1
2
3
00:37
06:10
09:46
04:27
09:43
11:20
13,787
12,767
  5,627
  1,106
  1,105
  1,121
  -241,047
  -241,538
  -241,763
98
92
37
0
0
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 (ignoring receiver, antenna and cable delays).
G: Average value of UTC(NIMT) minus space vehicle time during the block (ignoring receiver, antenna and cable delays).
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.

A	B	C	D	E	F	G	H	I	J	K
PRN	Block no.	Start	End	Measure- ments	UTC(NIMT) -GPS_SV (ns)	UTC(NIMT) -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1 1	1 2	07:31 09:46	09:43 15:34	7,938 20,813	1,113 1,112	-51,859 -51,893	12 19	0 0	0 0	0 0
2 2	1 2	00:00 20:19	04:50 23:59	17,402 13,220	1,111 1,107	3,833 3,640	14 14	1 0	0 0	0 0
3	1	11:32	17:18	20,659	1,111	-97,635	23	0	0	0
4 4	1 2	00:00 19:02	02:49 23:59	10,130 17,821	1,114 1,105	-229,104 -229,784	25 47	1 0	1 0	0 0
5 5	1 2	00:00 05:37	04:18 09:43	15,493 14,753	1,113 1,117	6,358 5,285	238 228	0 0	1 0	0 0
6 6	1 2	01:52 10:52	07:26 11:53	20,026 3,665	1,111 1,130	-523,407 -523,808	102 19	0 0	0 0	0 0
7 7	1 2	04:32 09:58	08:23 15:12	13,819 18,796	1,113 1,115	-535,832 -535,885	16 21	0 0	0 0	0 0
8	1	16:53	22:29	20,138	1,109	66,929	13	0	0	0
9 9	1 2	03:03 22:00	08:26 23:41	19,327 6,051	1,107 1,101	-19,139 -19,251	14 12	2 0	0 0	0 0
10 10	1 2	00:00 22:11	04:46 23:59	17,193 6,484	1,116 1,106	-82,322 -82,370	10 12	1 0	0 0	0 0
11	1	14:53	20:42	20,939	1,107	-326,153	19	0	0	0
12	-
13	1	13:53	19:15	19,290	1,105	-60,895	20	0	0	0
14 14	1 2	05:13 09:46	09:43 13:51	16,202 14,635	1,114 1,120	15,118 15,113	11 10	0 0	0 0	0 0
15	1	04:51	09:43	17,475	1,114	-611,713	34	0	0	0
16	1	09:46	15:48	21,689	1,112	-41,854	21	0	0	0
17 17	1 2	00:00 17:03	01:43 23:59	6,184 24,914	1,117 1,104	-91,254 -91,482	9 23	1 0	0 0	0 0
18 18	1 2	02:33 09:46	09:43 10:57	25,754 4,243	1,114 1,120	236,426 236,457	16 10	0 0	0 0	0 0
19	1	12:49	18:42	21,130	1,110	11,793	16	0	0	0
20 20	1 2	11:24 18:03	16:19 22:10	17,663 14,771	1,117 1,108	27,996 27,973	15 12	0 0	0 0	0 0
21	1	03:39	09:39	21,559	1,113	-27,634	20	0	0	0
22 22	1 2	05:30 09:46	09:43 12:30	15,194 9,782	1,115 1,110	-94,824 -94,879	24 15	0 0	0 0	0 0
23	1	12:27	18:11	20,595	1,110	-140,380	12	1	0	0
24	1	17:46	23:59	22,357	1,105	-5,088	20	0	0	0
25 25	1 2	07:35 09:46	09:43 16:08	7,641 22,852	1,112 1,118	-51,861 -53,363	216 647	0 0	0 12730	0 0
26	1	00:40	06:13	19,957	1,113	116,585	69	0	0	0
27	1	15:35	21:32	21,359	1,102	-47,787	18	0	0	0
28	1	16:42	23:59	26,198	1,105	-26,236	14	0	0	0
29	1	00:16	05:52	20,168	1,114	-603,589	35	0	0	0
30 30 30	1 2 3	00:37 06:10 09:46	04:27 09:43 11:20	13,787 12,767 5,627	1,106 1,105 1,121	-241,047 -241,538 -241,763	98 92 37	0 0 0	0 0 0	0 0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-