2025idy

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Information

Transient

Name: SN2025idy
Right ascension: 11h41m22.11s
Declination: -26d34m44.24s
Discovery Date: April 23, 2025, 6:02 a.m.
Classification: SN Ia
Redshift: 0.027519
MW E(B-V): 0.034

Host

Name: 2025idy
Right ascension: 11h41m21.79s
Declination: -26d34m52.84s
Redshift: 0.027519
Photometric Redshift: 0.027
 

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 2.48
Cutout download processed 0.58
Global aperture construction processed 0.66
Local aperture photometry processed 4.07
Global aperture photometry processed 4.36
Validate local photometry processed 0.02
Validate global photometry processed 12.01
Host information processed 0.09
Global host SED inference processed 489.25
Local host SED inference processed 461.12
Transient information processed 0.0
Transient MWEBV processed 0.1
Host MWEBV processed 0.05
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) = 11h41m22.11s, -26d34m44.24s
semi major axis, semi minor axis (arcsec) = 3.62, 3.62
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 102.83 1.29 18.870 0.014 AB
PanSTARRS_r 190.43 1.36 18.201 0.008 AB
PanSTARRS_i 272.52 1.37 17.811 0.005 AB
PanSTARRS_z 324.31 2.45 17.623 0.008 AB
PanSTARRS_y 405.51 6.63 17.380 0.018 AB
2MASS_J 475.26 89.97 16.313 0.206 Vega
2MASS_H 680.95 124.38 15.450 0.198 Vega
2MASS_K 487.26 161.06 15.343 0.359 Vega

Aperture details

RA, DEC (J2000) = 11h41m21.78s, -26d34m52.68s
semi major axis, semi minor axis (arcsec) = 13.1, 11.11
angle (degrees, anti-clockwise from east) = -113.73

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 17.76 4.25 20.777 0.260 AB
GALEX_NUV 24.63 2.47 20.421 0.109 AB
PanSTARRS_g 3714.82 4.56 14.975 0.001 AB
PanSTARRS_r 7431.07 4.88 14.222 0.001 AB
PanSTARRS_z 13369.83 8.46 13.585 0.001 AB
2MASS_J 20424.13 309.5 12.230 0.016 Vega
2MASS_H 26574.89 425.74 11.471 0.017 Vega
2MASS_K 21065.53 550.73 11.253 0.028 Vega
WISE_W1 9287.86 57.49 11.281 0.007 Vega
WISE_W2 5117.12 59.08 11.288 0.013 Vega
WISE_W3 1204.78 155.29 11.024 0.140 Vega
WISE_W4 113.27 685.03 12.145 6.566 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})\, 9.013 9.153 9.277
{\rm log}_{10}({\rm SFR}) -1.784 -1.183 -0.696
{\rm log}_{10}({\rm sSFR}) -11.014 -10.371 -9.854
{\rm stellar\ age} 6.292 7.834 10.400

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.505 -0.953 -0.488
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.469 -0.123 0.314

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.430 0.929 1.305
\delta -0.494 -0.096 0.218
\tau_1/\tau_2 0.640 0.993 1.346
Q_{PAH} 0.477 1.566 3.469
U_{min} 2.707 7.620 14.696
{\rm log}_{10}(\gamma_e)\, -3.460 -2.443 -1.120

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.791 -1.611 -0.458
{\rm log}_{10}(\tau_{AGN})\, 1.020 1.386 1.835

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.052 -1.349 -0.937
0.03-0.10 Gyr -1.949 -1.172 -0.611
0.10-0.33 Gyr -2.152 -1.233 -0.748
0.33-1.10 Gyr -2.290 -1.309 -0.770
1.10-3.64 Gyr -2.119 -1.096 -0.692
3.64-12.05 Gyr -1.301 -0.795 -0.594
12.05-13.39 Gyr -1.164 -0.559 0.131

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.787 10.860 10.886
{\rm log}_{10}({\rm SFR}) -2.953 -2.219 -1.705
{\rm log}_{10}({\rm sSFR}) -13.796 -13.071 -12.544
{\rm stellar\ age} 10.321 12.660 12.716

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.563 -0.370 -0.228
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.543 -0.702 0.097

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.033 0.080 0.182
\delta -0.568 -0.173 0.134
\tau_1/\tau_2 0.493 0.957 1.383
Q_{PAH} 0.431 1.309 2.998
U_{min} 3.438 9.085 17.232
{\rm log}_{10}(\gamma_e)\, -2.140 -1.205 -0.549

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.591 -3.907 -3.015
{\rm log}_{10}(\tau_{AGN})\, 1.140 1.656 1.994

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.470 -2.299 -1.794
0.03-0.10 Gyr -4.019 -2.341 -1.650
0.10-0.33 Gyr -4.835 -2.599 -1.743
0.33-1.10 Gyr -5.535 -2.829 -1.653
1.10-3.64 Gyr -4.402 -2.302 -0.957
3.64-12.05 Gyr -2.291 -0.920 0.789
12.05-13.39 Gyr 1.618 1.978 2.013