2025czt results

Information

Transient
Name:AT2025czt
Right ascension: 10h34m03.25s
Declination:7d13m12.99s
Discovery Date:Feb. 22, 2025, 10:18 p.m.
Classification:None
Redshift:None
MW E(B-V):0.019
Host
Name:2025czt
Right ascension: 10h34m03.14s
Declination:7d13m13.10s
Redshift:0.067097
Photometric Redshift:0.079
 

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: completed

Task Name Status Time (s)
Cutout download processed 20.33
Transient MWEBV processed 0.04
Host match processed 1.96
Host information processed 0.11
Host MWEBV processed 0.06
Global aperture construction processed 0.57
Global aperture photometry processed 6.57
Validate global photometry processed 16.88
Global host SED inference processed 508.62
Local aperture photometry processed 6.34
Validate local photometry processed 0.03
Local host SED inference processed 574.38
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):10h34m03.25s, 7d13m12.99s
semi major axis, semi minor axis (arcsec):1.56, 1.56
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 29.97 1.68 20.208 0.061 AB
SDSS_g 213.03 3.81 18.079 0.019 AB
DES_g 236.95 0.64 17.963 0.003 AB
PanSTARRS_g 203.36 0.6 18.129 0.003 AB
SDSS_r 527.01 5.99 17.095 0.012 AB
PanSTARRS_r 450.54 0.71 17.266 0.002 AB
DES_r 576.09 1.72 16.999 0.003 AB
SDSS_i 807.8 7.45 16.632 0.010 AB
PanSTARRS_i 664.82 0.66 16.843 0.001 AB
PanSTARRS_z 849.73 1.23 16.577 0.002 AB
SDSS_z 1108.99 9.17 16.288 0.009 AB
DES_z 1118.24 5.32 16.279 0.005 AB
PanSTARRS_y 1012.71 2.47 16.386 0.003 AB

Aperture details

RA, DEC (J2000):10h34m03.13s, 7d13m13.31s
semi major axis, semi minor axis (arcsec):12.95, 7.95
angle (degrees, anti-clockwise from east):-96.34
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 13.11 3.58 21.106 0.297 AB
GALEX_NUV 8.9 0.52 21.527 0.064 AB
SDSS_u 146.57 7.06 18.485 0.052 AB
SDSS_g 1235.22 9.51 16.171 0.008 AB
DES_g 1328.85 1.65 16.091 0.001 AB
PanSTARRS_g 1377.96 3.19 16.052 0.003 AB
SDSS_r 2885.92 14.48 15.249 0.005 AB
PanSTARRS_r 2920.8 3.64 15.236 0.001 AB
DES_r 3180.2 4.2 15.144 0.001 AB
SDSS_i 4389.67 18.42 14.794 0.005 AB
PanSTARRS_i 4269.1 3.24 14.824 0.001 AB
PanSTARRS_z 5450.28 6.93 14.559 0.001 AB
SDSS_z 5788.3 28.09 14.494 0.005 AB
DES_z 5987.4 12.56 14.457 0.002 AB
PanSTARRS_y 6709.11 15.18 14.333 0.002 AB
2MASS_J 9017.27 329.43 13.117 0.040 Vega
2MASS_H 11484.34 470.28 12.382 0.044 Vega
2MASS_K 10745.17 567.77 11.984 0.057 Vega
WISE_W1 4762.82 46.82 12.006 0.011 Vega
WISE_W2 2802.64 51.68 11.942 0.020 Vega
WISE_W3 554.11 191.0 11.867 0.374 Vega
WISE_W4 2527.9 974.42 8.773 0.418 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.992 10.171 10.283
{\rm log}_{10}({\rm SFR}) -0.609 -0.022 0.568
{\rm log}_{10}({\rm sSFR}) -10.888 -10.188 -9.454
{\rm stellar\ age} 2.684 5.546 7.283

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.068 -0.525 -0.124
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.663 -0.144 0.303

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.610 0.916 1.296
\delta -0.920 -0.739 -0.465
\tau_1/\tau_2 0.694 1.024 1.397
Q_{PAH} 1.549 3.176 5.185
U_{min} 2.929 7.845 15.481
{\rm log}_{10}(\gamma_e)\, -3.302 -1.839 -0.681

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.329 -3.042 -0.765
{\rm log}_{10}(\tau_{AGN})\, 0.956 1.500 1.991

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.528 -0.004 0.400
0.03-0.10 Gyr -1.110 -0.090 0.620
0.10-0.33 Gyr -0.732 0.241 0.936
0.33-1.08 Gyr -0.500 0.339 0.688
1.08-3.53 Gyr -0.424 0.328 0.592
3.53-11.58 Gyr -0.869 0.105 0.384
11.58-12.87 Gyr -0.945 0.088 0.664

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.145 11.196 11.289
{\rm log}_{10}({\rm SFR}) -1.376 -0.849 -0.442
{\rm log}_{10}({\rm sSFR}) -12.581 -12.041 -11.640
{\rm stellar\ age} 7.763 9.506 12.153

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.688 -0.368 -0.225
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.357 -0.668 -0.054

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.214 0.311 0.485
\delta -0.848 -0.665 -0.449
\tau_1/\tau_2 0.403 0.847 1.320
Q_{PAH} 1.341 3.676 5.646
U_{min} 2.863 8.608 16.438
{\rm log}_{10}(\gamma_e)\, -1.932 -0.832 -0.272

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.374 -3.389 -2.221
{\rm log}_{10}(\tau_{AGN})\, 1.175 1.708 2.004

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.068 -0.554 -0.151
0.03-0.10 Gyr -3.689 -1.399 -0.655
0.10-0.33 Gyr -3.814 -1.495 -0.627
0.33-1.08 Gyr -2.599 -0.867 -0.069
1.08-3.53 Gyr -2.234 -0.257 0.630
3.53-11.58 Gyr -0.624 1.226 1.434
11.58-12.87 Gyr 1.183 1.982 2.423