2025cdv results

Information

Transient
Name:SN2025cdv
Right ascension: 14h10m07.36s
Declination:-8d42m54.18s
Discovery Date:Feb. 20, 2025, 10:52 a.m.
Classification:SN Ia
Redshift:0.070000
MW E(B-V):0.032
Host
Name:
Right ascension: 14h10m07.49s
Declination:-8d42m56.71s
Redshift:0.056052
Photometric Redshift:0.067
 

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
DES_g
DES_r
DES_z
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 9.72
Transient MWEBV processed 0.04
Host match processed 7.56
Host information processed 0.19
Host MWEBV processed 0.05
Global aperture construction processed 0.7
Global aperture photometry processed 5.91
Validate global photometry processed 14.99
Global host SED inference processed 505.56
Local aperture photometry processed 6.32
Validate local photometry processed 0.03
Local host SED inference processed 484.81
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):14h10m07.36s, -8d42m54.18s
semi major axis, semi minor axis (arcsec):1.84, 1.84
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 38.73 0.35 19.930 0.010 AB
PanSTARRS_g 51.99 0.39 19.610 0.008 AB
PanSTARRS_r 102.37 0.53 18.875 0.006 AB
DES_r 86.98 0.91 19.051 0.011 AB
PanSTARRS_i 142.51 0.65 18.515 0.005 AB
PanSTARRS_z 181.57 1.09 18.252 0.007 AB
DES_z 156.81 2.09 18.412 0.014 AB
PanSTARRS_y 226.58 2.61 18.012 0.013 AB

Aperture details

RA, DEC (J2000):14h10m07.49s, -8d42m56.51s
semi major axis, semi minor axis (arcsec):8.06, 5.12
angle (degrees, anti-clockwise from east):-83.94
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.34 2.67 21.735 0.395 AB
GALEX_NUV 3.53 1.66 22.531 0.509 AB
DES_g 570.65 1.34 17.009 0.003 AB
PanSTARRS_g 585.71 1.36 16.981 0.003 AB
PanSTARRS_r 1205.82 1.83 16.197 0.002 AB
DES_r 1319.52 3.51 16.099 0.003 AB
PanSTARRS_i 1758.64 2.27 15.787 0.001 AB
PanSTARRS_z 2263.33 3.8 15.513 0.002 AB
DES_z 2387.5 8.09 15.455 0.004 AB
PanSTARRS_y 2726.13 9.06 15.311 0.004 AB
2MASS_J 3787.46 184.98 14.059 0.053 Vega
2MASS_H 4490.13 257.08 13.402 0.062 Vega
2MASS_K 3949.38 322.22 13.071 0.089 Vega
WISE_W1 1502.73 22.38 13.259 0.016 Vega
WISE_W2 847.36 25.41 13.241 0.033 Vega
WISE_W3 106.55 60.93 13.657 0.621 Vega
WISE_W4 353.35 344.28 10.909 1.058 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.488 9.599 9.730
{\rm log}_{10}({\rm SFR}) -1.492 -0.820 -0.345
{\rm log}_{10}({\rm sSFR}) -11.136 -10.470 -9.937
{\rm stellar\ age} 7.167 8.408 11.931

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.219 -0.786 -0.482
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.133 -0.790 -0.402

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.544 0.970 1.365
\delta -0.400 -0.067 0.186
\tau_1/\tau_2 0.516 0.903 1.306
Q_{PAH} 0.636 2.590 5.537
U_{min} 2.901 7.975 15.088
{\rm log}_{10}(\gamma_e)\, -3.505 -2.563 -0.970

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.407 -1.329 -0.320
{\rm log}_{10}(\tau_{AGN})\, 0.879 1.292 1.862

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.234 -0.629 -0.233
0.03-0.10 Gyr -2.271 -1.075 -0.396
0.10-0.33 Gyr -3.101 -1.377 -0.705
0.33-1.08 Gyr -3.373 -1.469 -0.719
1.08-3.56 Gyr -3.250 -1.241 -0.453
3.56-11.71 Gyr -1.273 -0.349 -0.156
11.71-13.01 Gyr -0.636 0.103 0.787

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.528 10.616 10.737
{\rm log}_{10}({\rm SFR}) -4.907 -1.823 -0.543
{\rm log}_{10}({\rm sSFR}) -15.702 -12.408 -11.002
{\rm stellar\ age} 7.567 9.359 12.342

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.234 -0.909 -0.698
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.399 -0.556 0.171

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.319 0.464 0.628
\delta -0.885 -0.633 -0.415
\tau_1/\tau_2 0.481 0.915 1.374
Q_{PAH} 0.681 1.964 4.245
U_{min} 3.002 9.349 17.960
{\rm log}_{10}(\gamma_e)\, -2.858 -1.474 -0.603

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.432 -3.559 -2.495
{\rm log}_{10}(\tau_{AGN})\, 1.123 1.633 1.986

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -6.157 -2.361 -0.889
0.03-0.10 Gyr -5.728 -2.074 -0.464
0.10-0.33 Gyr -6.139 -2.285 -0.306
0.33-1.08 Gyr -5.622 -2.127 -0.240
1.08-3.56 Gyr -3.985 -1.368 0.303
3.56-11.71 Gyr -1.778 0.547 0.872
11.71-13.01 Gyr -0.015 1.346 1.876