2025dvf

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Information

Transient

Name: SN2025dvf
Right ascension: 6h36m24.10s
Declination: 51d54m50.19s
Discovery Date: March 2, 2025, 8 a.m.
Classification: SN IIb
Redshift: 0.040000
MW E(B-V): 0.079

Host

Name: 2025dvf
Right ascension: 6h36m24.24s
Declination: 51d54m49.06s
Redshift: None
Photometric Redshift: 0.068
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 4.08
Cutout download processed 3.86
Global aperture construction processed 0.71
Local aperture photometry processed 4.33
Global aperture photometry processed 4.52
Validate local photometry processed 0.03
Validate global photometry processed 13.6
Host information processed 0.1
Global host SED inference processed 1416.61
Local host SED inference processed 595.75
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.08
Log transient processing status processed 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) = 6h36m24.10s, 51d54m50.19s
semi major axis, semi minor axis (arcsec) = 2.53, 2.53
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 29.27 0.44 20.234 0.016 AB
PanSTARRS_g 48.15 0.47 19.694 0.011 AB
PanSTARRS_r 77.19 0.79 19.181 0.011 AB
PanSTARRS_i 99.98 0.73 18.900 0.008 AB
PanSTARRS_z 107.84 1.89 18.818 0.019 AB
DES_z 75.53 2.12 19.205 0.030 AB
PanSTARRS_y 112.4 4.14 18.773 0.040 AB

Aperture details

RA, DEC (J2000) = 6h36m24.22s, 51d54m49.14s
semi major axis, semi minor axis (arcsec) = 11.8, 7.65
angle (degrees, anti-clockwise from east) = -174.07

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 23.03 3.21 20.494 0.151 AB
GALEX_NUV 28.81 2.45 20.251 0.092 AB
DES_g 97.81 0.99 18.924 0.011 AB
PanSTARRS_g 224.35 1.72 18.023 0.008 AB
PanSTARRS_i 460.13 2.68 17.243 0.006 AB
PanSTARRS_z 515.39 7.04 17.120 0.015 AB
DES_z 267.93 4.99 17.830 0.020 AB
PanSTARRS_y 546.24 15.47 17.057 0.031 AB
2MASS_J 844.83 237.04 15.688 0.305 Vega
2MASS_H 186.57 374.99 16.855 2.182 Vega
2MASS_K 267.88 338.24 15.992 1.371 Vega
WISE_W1 328.14 25.03 14.911 0.083 Vega
WISE_W2 176.19 22.31 14.946 0.137 Vega
WISE_W3 270.76 91.4 12.645 0.367 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.890 9.005 9.115
{\rm log}_{10}({\rm SFR}) -1.407 -0.929 -0.598
{\rm log}_{10}({\rm sSFR}) -10.444 -9.948 -9.577
{\rm stellar\ age} 6.721 8.111 11.597

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.885 -1.669 -1.345
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.613 -1.227 -0.472

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.509 0.824 1.107
\delta -0.206 0.143 0.321
\tau_1/\tau_2 0.724 1.093 1.465
Q_{PAH} 0.405 1.850 4.194
U_{min} 2.986 8.068 15.157
{\rm log}_{10}(\gamma_e)\, -3.336 -2.379 -1.148

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.783 -2.038 -0.635
{\rm log}_{10}(\tau_{AGN})\, 0.971 1.378 1.841

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.181 -0.805 -0.500
0.03-0.10 Gyr -1.819 -1.062 -0.592
0.10-0.33 Gyr -2.781 -1.465 -0.949
0.33-1.09 Gyr -3.344 -1.703 -1.119
1.09-3.60 Gyr -3.220 -1.533 -0.996
3.60-11.90 Gyr -1.599 -0.946 -0.753
11.90-13.22 Gyr -1.316 -0.622 0.143

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.645 9.726 9.780
{\rm log}_{10}({\rm SFR}) -0.817 -0.361 -0.014
{\rm log}_{10}({\rm sSFR}) -10.571 -10.062 -9.728
{\rm stellar\ age} 9.031 12.223 12.506

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.896 -1.715 -1.430
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.479 0.198 0.380

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.434 0.572 0.714
\delta 0.127 0.262 0.357
\tau_1/\tau_2 0.459 0.942 1.458
Q_{PAH} 0.801 1.931 3.698
U_{min} 3.477 9.895 17.626
{\rm log}_{10}(\gamma_e)\, -2.591 -1.446 -0.711

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.484 -3.704 -2.762
{\rm log}_{10}(\tau_{AGN})\, 0.991 1.549 1.943

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.971 -0.514 -0.152
0.03-0.10 Gyr -0.894 -0.318 0.055
0.10-0.33 Gyr -4.693 -2.791 -1.380
0.33-1.09 Gyr -6.883 -3.213 -1.608
1.09-3.60 Gyr -5.646 -3.055 -1.545
3.60-11.90 Gyr -3.079 -1.456 -0.192
11.90-13.22 Gyr 0.261 0.835 0.907