2025ihl

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Information

Transient

Name: SN2025ihl
Right ascension: 10h38m24.10s
Declination: -11d57m12.83s
Discovery Date: April 21, 2025, 3:43 a.m.
Classification: SN Ia
Redshift: 0.062000
MW E(B-V): 0.043

Host

Name: 2025ihl
Right ascension: 10h38m24.09s
Declination: -11d57m12.68s
Redshift: 0.056891
Photometric Redshift: 0.079
 

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 2.19
Cutout download processed 0.28
Global aperture construction processed 0.69
Local aperture photometry processed 4.04
Global aperture photometry processed 4.15
Validate local photometry processed 0.02
Validate global photometry processed 11.1
Host information processed 0.09
Global host SED inference processed 655.79
Local host SED inference processed 525.15
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.07
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) = 10h38m24.10s, -11d57m12.83s
semi major axis, semi minor axis (arcsec) = 1.81, 1.81
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 249.99 0.5 17.905 0.002 AB
PanSTARRS_r 549.07 0.8 17.051 0.002 AB
PanSTARRS_i 765.08 0.88 16.691 0.001 AB
PanSTARRS_z 1088.69 1.39 16.308 0.001 AB
PanSTARRS_y 1253.53 3.5 16.155 0.003 AB

Aperture details

RA, DEC (J2000) = 10h38m24.15s, -11d57m11.45s
semi major axis, semi minor axis (arcsec) = 9.3, 6.83
angle (degrees, anti-clockwise from east) = -122.41

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 759.1 1.82 16.699 0.003 AB
PanSTARRS_r 1610.43 2.8 15.883 0.002 AB
PanSTARRS_i 2311.5 3.11 15.490 0.001 AB
PanSTARRS_z 3009.04 5.42 15.204 0.002 AB
PanSTARRS_y 3695.85 15.03 14.981 0.004 AB
2MASS_J 5033.08 202.84 13.751 0.044 Vega
2MASS_H 5802.28 300.95 13.123 0.056 Vega
2MASS_K 4251.26 437.0 12.991 0.112 Vega
WISE_W1 1976.24 97.01 12.961 0.053 Vega
WISE_W2 1118.3 77.66 12.940 0.075 Vega
WISE_W3 142.28 117.36 13.343 0.896 Vega
WISE_W4 -936.42 465.55 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})\, 10.124 10.282 10.400
{\rm log}_{10}({\rm SFR}) -2.042 -0.827 0.157
{\rm log}_{10}({\rm sSFR}) -12.396 -11.101 -9.988
{\rm stellar\ age} 5.747 7.645 10.372

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.816 -0.353 -0.101
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.874 -1.464 -0.178

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.321 0.587 1.107
\delta -0.842 -0.571 0.023
\tau_1/\tau_2 0.614 0.994 1.387
Q_{PAH} 0.918 2.950 5.412
U_{min} 2.784 8.127 15.737
{\rm log}_{10}(\gamma_e)\, -3.208 -1.640 -0.487

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.853 -1.679 -0.792
{\rm log}_{10}(\tau_{AGN})\, 1.099 1.583 1.957

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.174 -0.937 -0.235
0.03-0.10 Gyr -2.270 -0.866 0.258
0.10-0.33 Gyr -2.165 -0.737 0.355
0.33-1.08 Gyr -2.233 -0.547 0.211
1.08-3.56 Gyr -1.686 -0.074 0.432
3.56-11.70 Gyr -0.545 0.341 0.550
11.70-13.00 Gyr -0.320 0.520 1.299

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.691 10.792 10.869
{\rm log}_{10}({\rm SFR}) -3.053 -0.829 0.266
{\rm log}_{10}({\rm sSFR}) -13.825 -11.567 -10.374
{\rm stellar\ age} 7.630 10.891 12.330

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.051 -0.747 -0.569
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.143 -0.155 0.282

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.216 0.373 0.626
\delta -0.953 -0.821 -0.606
\tau_1/\tau_2 0.488 0.965 1.406
Q_{PAH} 0.415 1.574 4.243
U_{min} 2.974 8.570 16.848
{\rm log}_{10}(\gamma_e)\, -3.156 -1.658 -0.552

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.650 -3.892 -2.967
{\rm log}_{10}(\tau_{AGN})\, 1.133 1.646 1.987

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.345 -1.392 -0.240
0.03-0.10 Gyr -3.941 -0.870 0.395
0.10-0.33 Gyr -4.623 -1.390 0.204
0.33-1.08 Gyr -5.021 -1.941 -0.112
1.08-3.56 Gyr -3.808 -1.458 0.176
3.56-11.70 Gyr -1.712 0.449 0.990
11.70-13.00 Gyr 0.534 1.790 2.007