2024czn results

Information

Transient
Name:AT2024czn
Right ascension: 2h40m41.81s
Declination:-16d04m06.35s
Discovery Date:Feb. 18, 2024, 12:35 a.m.
Classification:None
Redshift:None
MW E(B-V):0.031
Host
Name:
Right ascension: 2h40m41.78s
Declination:-16d03m53.92s
Redshift:None
Photometric Redshift:0.019
 

Cutout Download Report

Downloaded Unavailable
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_z
 DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 26.67
Transient MWEBV processed 0.04
Host match processed 6.39
Host information processed 0.16
Host MWEBV processed 0.04
Global aperture construction processed 0.63
Global aperture photometry processed 6.69
Validate global photometry processed 17.62
Global host SED inference processed 477.18
Local aperture photometry processed 7.63
Validate local photometry processed 0.03
Local host SED inference processed 427.86
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):2h40m41.81s, -16d04m06.35s
semi major axis, semi minor axis (arcsec):5.1, 5.1
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 24.82 3.56 20.413 0.156 AB
SDSS_u 65.58 4.18 19.358 0.069 AB
SDSS_g 161.66 3.59 18.379 0.024 AB
DES_g 160.91 0.51 18.384 0.003 AB
PanSTARRS_g 140.79 1.44 18.529 0.011 AB
SDSS_r 200.54 4.37 18.145 0.024 AB
PanSTARRS_r 183.39 1.87 18.242 0.011 AB
DES_r 207.09 0.66 18.110 0.003 AB
SDSS_i 219.61 5.48 18.046 0.027 AB
PanSTARRS_i 192.56 1.3 18.189 0.007 AB
PanSTARRS_z 202.46 3.32 18.134 0.018 AB
SDSS_z 227.74 13.47 18.006 0.064 AB
DES_z 242.17 2.04 17.940 0.009 AB
PanSTARRS_y 219.64 8.19 18.046 0.040 AB
2MASS_J 256.45 114.83 16.983 0.486 Vega
2MASS_H 171.86 184.18 16.944 1.164 Vega
2MASS_K 126.24 201.2 16.809 1.730 Vega

Aperture details

RA, DEC (J2000):2h40m41.76s, -16d03m54.98s
semi major axis, semi minor axis (arcsec):27.26, 7.59
angle (degrees, anti-clockwise from east):-171.72
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 158.71 9.0 18.399 0.062 AB
GALEX_NUV 200.8 6.0 18.143 0.032 AB
SDSS_u 295.1 11.3 17.725 0.042 AB
SDSS_g 962.5 9.06 16.441 0.010 AB
DES_g 906.21 1.29 16.507 0.002 AB
PanSTARRS_g 917.66 4.13 16.493 0.005 AB
SDSS_r 1308.14 11.59 16.108 0.010 AB
DES_r 1303.87 1.71 16.112 0.001 AB
SDSS_i 1510.19 15.09 15.952 0.011 AB
PanSTARRS_i 1460.18 3.68 15.989 0.003 AB
PanSTARRS_z 1533.56 9.39 15.936 0.007 AB
SDSS_z 1644.22 38.05 15.860 0.025 AB
DES_z 1674.22 5.51 15.840 0.004 AB
PanSTARRS_y 1602.61 23.23 15.888 0.016 AB
2MASS_J 1371.91 333.41 15.162 0.264 Vega
2MASS_H 2832.64 533.84 13.902 0.205 Vega
2MASS_K 554.7 584.36 15.202 1.144 Vega
WISE_W1 858.7 21.98 13.866 0.028 Vega
WISE_W2 500.83 30.52 13.812 0.066 Vega
WISE_W3 862.47 134.52 11.387 0.169 Vega
WISE_W4 879.77 601.97 9.919 0.743 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.979 8.205 8.382
{\rm log}_{10}({\rm SFR}) -1.664 -1.241 -0.867
{\rm log}_{10}({\rm sSFR}) -9.969 -9.434 -8.921
{\rm stellar\ age} 2.252 5.183 7.021

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.758 -1.250 -0.699
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.652 -1.411 -0.824

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.135 0.331 0.553
\delta -0.431 -0.108 0.133
\tau_1/\tau_2 0.700 1.009 1.342
Q_{PAH} 0.395 1.651 4.339
U_{min} 2.769 8.002 14.786
{\rm log}_{10}(\gamma_e)\, -3.358 -1.990 -0.949

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.691 -1.703 -0.461
{\rm log}_{10}(\tau_{AGN})\, 0.987 1.395 1.858

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.697 -1.432 -1.245
0.03-0.10 Gyr -1.693 -1.182 -0.754
0.10-0.33 Gyr -1.756 -1.192 -0.835
0.33-1.10 Gyr -2.004 -1.517 -1.204
1.10-3.66 Gyr -2.299 -1.667 -1.382
3.66-12.15 Gyr -2.808 -1.901 -1.529
12.15-13.50 Gyr -2.963 -1.988 -1.394

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.160 9.225 9.298
{\rm log}_{10}({\rm SFR}) -1.034 -0.869 -0.700
{\rm log}_{10}({\rm sSFR}) -10.273 -10.090 -9.898
{\rm stellar\ age} 6.232 7.134 8.137

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.251 -1.025 -0.872
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.920 -1.801 -1.646

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.068 0.114 0.193
\delta -0.081 0.194 0.346
\tau_1/\tau_2 0.467 0.829 1.217
Q_{PAH} 1.014 2.514 4.712
U_{min} 2.922 7.517 14.433
{\rm log}_{10}(\gamma_e)\, -3.274 -2.394 -1.506

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.233 -3.224 -2.325
{\rm log}_{10}(\tau_{AGN})\, 0.956 1.357 1.820

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.074 -0.921 -0.813
0.03-0.10 Gyr -1.103 -0.843 -0.610
0.10-0.33 Gyr -1.047 -0.773 -0.558
0.33-1.10 Gyr -1.064 -0.795 -0.601
1.10-3.66 Gyr -0.955 -0.730 -0.555
3.66-12.15 Gyr -0.855 -0.685 -0.558
12.15-13.50 Gyr -0.992 -0.598 -0.210