2023tdf

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Information

Transient

Name: SN2023tdf
Right ascension: 16h57m16.82s
Declination: 46d52m13.28s
Discovery Date: Sept. 17, 2023, 3:42 a.m.
Classification: SN Ic
Redshift: 0.024167
MW E(B-V): 0.029

Host

Name: 2023tdf
Right ascension: 16h57m17.08s
Declination: 46d52m08.74s
Redshift: None
Photometric Redshift: 0.068
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 3.94
Cutout download processed 4.92
Global aperture construction processed 0.61
Local aperture photometry processed 4.23
Global aperture photometry processed 4.04
Validate local photometry processed 0.02
Validate global photometry processed 10.93
Host information processed 0.1
Global host SED inference time limit exceeded 7195.19
Local host SED inference processed 467.27
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.06
Log transient processing status blocked None
 

Cutout Download Report

2MASS_H: 2MASS_J: 2MASS_K: WISE_W1: WISE_W2: WISE_W3: WISE_W4: GALEX_NUV: GALEX_FUV: PanSTARRS_g: PanSTARRS_r: PanSTARRS_i: PanSTARRS_z: PanSTARRS_y: SDSS_i: SDSS_r: SDSS_u: SDSS_z: SDSS_g: DES_g: DES_r: DES_i: DES_z: DES_Y:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 16h57m16.82s, 46d52m13.28s
semi major axis, semi minor axis (arcsec) = 4.11, 4.11
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 204.9 0.92 18.121 0.005
PanSTARRS_r 419.7 1.19 17.343 0.003
PanSTARRS_i 622.9 1.16 16.914 0.002
PanSTARRS_z 832.03 2.86 16.600 0.004
PanSTARRS_y 1036.19 7.75 16.361 0.008
2MASS_J 1362.36 86.07 15.169 0.069
2MASS_H 1975.42 137.21 14.293 0.075
2MASS_K 2017.62 161.81 13.800 0.087

Aperture details

RA, DEC (J2000) = 16h57m17.08s, 46d52m13.70s
semi major axis, semi minor axis (arcsec) = 3.35, 2.55
angle (degrees, anti-clockwise from east) = -73.89

Warning: possible contaminating objects in the global aperture
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 19.48 4.67 20.676 0.261
GALEX_NUV 24.3 3.37 20.436 0.151
PanSTARRS_g 69.89 0.64 19.289 0.010
PanSTARRS_r 119.99 0.79 18.702 0.007
PanSTARRS_i 164.04 0.76 18.363 0.005
PanSTARRS_z 210.06 1.84 18.094 0.010
PanSTARRS_y 249.29 4.92 17.908 0.021
2MASS_J 1092.46 94.48 15.409 0.094
2MASS_H 1449.06 147.49 14.630 0.111
2MASS_K 1611.42 177.95 14.044 0.120
WISE_W1 1491.96 100.01 13.267 0.073
WISE_W2 1067.87 68.15 12.990 0.069
WISE_W3 4399.26 393.97 9.618 0.097
WISE_W4 8447.18 1051.92 7.463 0.135
 

Imaging data

 

Spectral Energy Distribution

 
 
Warning: possible contaminating objects in the global aperture
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.254 9.420 9.539
{\rm log}_{10}({\rm SFR}) -1.547 -0.730 -0.170
{\rm log}_{10}({\rm sSFR}) -11.086 -10.130 -9.513
{\rm stellar\ age} 3.918 6.986 9.018

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.104 -0.459 -0.074
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.744 -1.161 -0.031

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.612 1.236 1.721
\delta -0.481 -0.221 0.021
\tau_1/\tau_2 0.608 0.965 1.335
Q_{PAH} 0.694 2.294 4.588
U_{min} 2.667 7.957 14.940
{\rm log}_{10}(\gamma_e)\, -3.461 -2.058 -1.105

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.358 -3.048 -0.706
{\rm log}_{10}(\tau_{AGN})\, 0.948 1.490 1.914

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.457 -0.672 -0.227
0.03-0.10 Gyr -1.999 -0.845 -0.155
0.10-0.33 Gyr -1.984 -0.852 -0.187
0.33-1.10 Gyr -1.810 -0.752 -0.191
1.10-3.65 Gyr -1.662 -0.648 -0.304
3.65-12.09 Gyr -1.409 -0.588 -0.338
12.09-13.43 Gyr -1.414 -0.489 0.174

Global parameter details

Documentation