2025abov

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Information

Transient

Name: SN2025abov
Right ascension: 3h06m55.62s
Declination: -11d58m55.75s
Discovery Date: Oct. 25, 2025, 1:01 p.m.
Classification: SN Ia
Redshift: 0.013000
MW E(B-V): 0.052

Host

Name: PGC011671
Right ascension: 3h06m55.96s
Declination: -11d59m00.41s
Redshift: 0.012686
Photometric Redshift:
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 5.04
Cutout download processed 6.88
Global aperture construction processed 0.64
Local aperture photometry processed 5.33
Global aperture photometry processed 5.5
Validate local photometry processed 0.02
Validate global photometry processed 13.8
Host information processed 0.16
Global host SED inference processed 455.2
Local host SED inference processed 534.58
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.04
Processing status completed N/A N/A
 

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) = 3h06m55.62s, -11d58m55.75s
semi major axis, semi minor axis (arcsec) = 7.71, 7.71
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 67.05 1.78 19.334 0.029 AB
GALEX_NUV 101.07 1.25 18.888 0.013 AB
DES_g 1371.39 1.39 16.057 0.001 AB
PanSTARRS_g 1438.83 2.12 16.005 0.002 AB
PanSTARRS_r 2332.84 2.29 15.480 0.001 AB
DES_r 2522.52 2.18 15.395 0.001 AB
PanSTARRS_i 3197.66 2.58 15.138 0.001 AB
PanSTARRS_z 3926.26 6.46 14.915 0.002 AB
DES_z 3989.51 6.91 14.898 0.002 AB
PanSTARRS_y 4467.6 13.4 14.775 0.003 AB
2MASS_J 5092.56 152.57 13.738 0.033 Vega
2MASS_H 5922.66 230.22 13.101 0.042 Vega
2MASS_K 4862.23 311.57 12.845 0.070 Vega
WISE_W1 1363.79 19.54 13.364 0.016 Vega
WISE_W2 747.65 38.13 13.377 0.055 Vega
WISE_W3 1583.46 57.51 10.727 0.039 Vega

Aperture details

RA, DEC (J2000) = 3h06m55.98s, -11d58m59.98s
semi major axis, semi minor axis (arcsec) = 39.14, 20.41
angle (degrees, anti-clockwise from east) = -67.03

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 246.91 3.64 17.919 0.016 AB
GALEX_NUV 380.18 2.7 17.450 0.008 AB
DES_g 4544.39 2.89 14.756 0.001 AB
PanSTARRS_g 8507.69 7.43 14.075 0.001 AB
PanSTARRS_r 14446.65 7.95 13.501 0.001 AB
DES_r 8351.99 4.45 14.096 0.001 AB
PanSTARRS_i 19268.44 9.08 13.188 0.001 AB
PanSTARRS_z 22447.67 22.95 13.022 0.001 AB
DES_z 12942.14 13.65 13.620 0.001 AB
PanSTARRS_y 24990.24 48.82 12.906 0.002 AB
2MASS_J 26445.21 557.75 11.949 0.023 Vega
2MASS_H 30430.11 844.2 11.324 0.030 Vega
2MASS_K 21502.28 1145.19 11.231 0.058 Vega
WISE_W1 12037.37 75.02 11.000 0.007 Vega
WISE_W2 6314.48 148.07 11.060 0.025 Vega
WISE_W3 14498.87 269.88 8.323 0.020 Vega
WISE_W4 12499.68 1301.94 7.038 0.113 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})\, 9.380 9.442 9.551
{\rm log}_{10}({\rm SFR}) -1.131 -0.823 -0.483
{\rm log}_{10}({\rm sSFR}) -10.605 -10.276 -9.954
{\rm stellar\ age} 7.817 9.079 12.202

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.152 -0.903 -0.727
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.314 -0.120 0.308

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.116 0.179 0.274
\delta -0.886 -0.670 -0.394
\tau_1/\tau_2 0.647 1.040 1.450
Q_{PAH} 0.156 0.544 1.234
U_{min} 3.054 8.398 16.187
{\rm log}_{10}(\gamma_e)\, -3.057 -2.305 -1.483

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.460 -3.483 -2.519
{\rm log}_{10}(\tau_{AGN})\, 1.163 1.698 2.012

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.555 -1.756 -1.359
0.03-0.10 Gyr -1.011 -0.683 -0.331
0.10-0.33 Gyr -2.343 -1.186 -0.819
0.33-1.10 Gyr -3.477 -1.692 -1.220
1.10-3.64 Gyr -3.610 -1.749 -1.016
3.64-12.05 Gyr -1.350 -0.467 -0.331
12.05-13.39 Gyr -0.706 0.022 0.643

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.180 10.245 10.325
{\rm log}_{10}({\rm SFR}) -0.680 -0.401 -0.144
{\rm log}_{10}({\rm sSFR}) -10.946 -10.641 -10.361
{\rm stellar\ age} 8.084 9.933 12.542

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.533 -1.238 -0.990
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.091 -0.599 -0.173

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.352 0.491 0.622
\delta -0.267 -0.116 0.002
\tau_1/\tau_2 0.291 0.622 0.997
Q_{PAH} 0.207 0.605 1.329
U_{min} 3.086 8.008 14.608
{\rm log}_{10}(\gamma_e)\, -3.622 -3.044 -2.394

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.637 -3.947 -3.125
{\rm log}_{10}(\tau_{AGN})\, 1.134 1.675 2.002

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.754 -0.491 -0.260
0.03-0.10 Gyr -0.821 -0.381 -0.065
0.10-0.33 Gyr -3.078 -0.909 -0.376
0.33-1.10 Gyr -4.089 -1.343 -0.670
1.10-3.64 Gyr -3.460 -1.225 -0.480
3.64-12.05 Gyr -1.088 0.261 0.460
12.05-13.39 Gyr 0.240 1.028 1.435