File Summary: -------------------------------------------------------------------------------- FileName Explanations -------------------------------------------------------------------------------- ReadMe This file table1 CCD photometric observations in Trumpler 21 -------------------------------------------------------------------------------- Byte-by-byte Description of file: table1.txt -------------------------------------------------------------------------------- Bytes Format Units Label Explanations -------------------------------------------------------------------------------- 1- 3 I3 --- # Sequence number 6- 7 I2 --- PF88 Number in PF88 notation 9- 14 F6.2 pix Xpos X position 16- 21 F6.2 pix Ypos Y position 23- 27 F5.2 mag Vmag V magnitude 29- 30 A2 --- u_Vmag [: ] Uncertainty flag on Vmag (1) 32- 36 F5.2 mag B-V B-V color index 38- 39 A2 --- u_B-V [: ] Uncertainty flag on B-V (1) 41- 45 F5.2 mag U-B U-B color index 47- 48 A2 --- u_U-B [: ] Uncertainty flag on U-B (1) 50- 54 F5.2 mag V-I V-I color index 56- 57 A2 --- u_V-I [: ] Uncertainty flag on V-I (1) 59- 60 A2 --- Rem1 Remark (2) 62- 70 A9 --- Rem2 Remark (3) -------------------------------------------------------------------------------- Note (1): (:) errors larger than 0.07 (::) errors larger than 0.10 Note (2): lm = likely member pm = probable member nm = non member Note (3): * = data from PF88 ** = this star is located near the edge of our frame, then we use its data from PF88 --------------------------------------------------------------------------------