2025ivo

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Information

Transient

Name: SN2025ivo
Right ascension: 0h04m23.45s
Declination: 40d19m17.32s
Discovery Date: April 30, 2025, 11:39 a.m.
Classification: SN Ia
Redshift: 0.045000
MW E(B-V): 0.078

Host

Name: 2025ivo
Right ascension: 0h04m23.40s
Declination: 40d19m18.22s
Redshift: None
Photometric Redshift: 0.082
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 0.5
Transient MWEBV processed 0.12
Host match processed 2.43
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.68
Global aperture photometry processed 4.39
Validate global photometry processed 12.21
Global host SED inference processed 437.69
Local aperture photometry processed 4.28
Validate local photometry processed 0.02
Local host SED inference processed 424.97
 

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) = 0h04m23.45s, 40d19m17.32s
semi major axis, semi minor axis (arcsec) = 2.26, 2.26
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 43.43 0.56 19.805 0.014 AB
PanSTARRS_r 70.11 0.75 19.286 0.012 AB
PanSTARRS_i 95.72 0.68 18.947 0.008 AB
PanSTARRS_z 114.8 1.6 18.750 0.015 AB
PanSTARRS_y 130.46 3.38 18.611 0.028 AB

Aperture details

RA, DEC (J2000) = 0h04m23.39s, 40d19m18.58s
semi major axis, semi minor axis (arcsec) = 12.07, 5.25
angle (degrees, anti-clockwise from east) = -37.47

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 13.73 3.71 21.056 0.293 AB
GALEX_NUV 25.01 1.63 20.405 0.071 AB
PanSTARRS_g 190.47 1.94 18.200 0.011 AB
PanSTARRS_r 300.4 2.6 17.706 0.009 AB
PanSTARRS_i 402.98 2.36 17.387 0.006 AB
PanSTARRS_z 459.33 5.53 17.245 0.013 AB
PanSTARRS_y 540.5 11.81 17.068 0.024 AB
2MASS_J 468.52 205.81 16.328 0.477 Vega
2MASS_H 1438.14 323.12 14.638 0.244 Vega
2MASS_K 761.54 307.7 14.858 0.439 Vega
WISE_W1 295.32 20.67 15.025 0.076 Vega
WISE_W3 352.35 75.61 12.359 0.233 Vega
WISE_W4 896.11 433.85 9.899 0.526 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.829 8.971 9.093
{\rm log}_{10}({\rm SFR}) -2.133 -1.450 -0.843
{\rm log}_{10}({\rm sSFR}) -11.103 -10.483 -9.827
{\rm stellar\ age} 3.585 6.582 8.131

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.532 -0.982 -0.495
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.622 -0.916 -0.146

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.220 0.589 0.980
\delta -0.429 -0.046 0.245
\tau_1/\tau_2 0.660 0.998 1.344
Q_{PAH} 0.963 2.664 5.047
U_{min} 3.086 8.223 15.423
{\rm log}_{10}(\gamma_e)\, -3.069 -1.818 -0.614

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.006 -0.950 -0.332
{\rm log}_{10}(\tau_{AGN})\, 1.051 1.503 1.948

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.601 -1.684 -1.140
0.03-0.10 Gyr -2.313 -1.452 -0.745
0.10-0.33 Gyr -1.933 -1.186 -0.580
0.33-1.09 Gyr -1.745 -1.065 -0.571
1.09-3.59 Gyr -1.724 -1.029 -0.721
3.59-11.84 Gyr -1.728 -0.991 -0.765
11.84-13.15 Gyr -1.881 -1.019 -0.424

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.524 9.599 9.712
{\rm log}_{10}({\rm SFR}) -0.659 -0.308 0.020
{\rm log}_{10}({\rm sSFR}) -10.268 -9.920 -9.591
{\rm stellar\ age} 7.074 8.025 11.111

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.016 -0.698 -0.497
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.395 -0.046 0.363

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.094 0.193 0.358
\delta -0.653 -0.201 0.152
\tau_1/\tau_2 0.587 0.976 1.364
Q_{PAH} 0.316 0.978 2.248
U_{min} 2.848 7.873 15.098
{\rm log}_{10}(\gamma_e)\, -3.329 -2.582 -1.721

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.118 -1.754 -1.313
{\rm log}_{10}(\tau_{AGN})\, 1.067 1.348 1.665

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.777 -1.248 -0.751
0.03-0.10 Gyr -0.583 -0.166 0.178
0.10-0.33 Gyr -1.756 -0.631 -0.222
0.33-1.09 Gyr -2.658 -0.996 -0.568
1.09-3.59 Gyr -2.352 -0.904 -0.466
3.59-11.84 Gyr -0.859 -0.314 -0.161
11.84-13.15 Gyr -0.639 0.003 0.727