2025iaa

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Information

Transient

Name: SN2025iaa
Right ascension: 17h13m30.33s
Declination: 78d01m11.63s
Discovery Date: April 15, 2025, 9:08 a.m.
Classification: SN Ia
Redshift: 0.064000
MW E(B-V): 0.036

Host

Name: 2025iaa
Right ascension: 17h13m30.29s
Declination: 78d01m12.22s
Redshift: None
Photometric Redshift: 0.485
 

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
not processed
 status
Validate global photometry
Validate global photometr...
not processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
failed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 1.97
Cutout download processed 0.69
Global aperture construction processed 1.0
Local aperture photometry processed 5.12
Global aperture photometry failed 2.28
Validate local photometry processed 0.02
Validate global photometry not processed None
Host information processed 0.08
Global host SED inference not processed None
Local host SED inference processed 449.82
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
Processing status blocked 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) = 17h13m30.33s, 78d01m11.63s
semi major axis, semi minor axis (arcsec) = 1.63, 1.63
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 0.74 1.49 24.224 2.180 AB
SDSS_g 4.07 0.71 22.375 0.189 AB
PanSTARRS_g 5.32 0.43 22.086 0.088 AB
SDSS_r 10.52 1.18 21.345 0.122 AB
PanSTARRS_r 9.52 0.55 21.453 0.063 AB
SDSS_i 10.49 1.53 21.348 0.159 AB
PanSTARRS_i 11.21 0.58 21.276 0.057 AB
PanSTARRS_z 12.0 1.49 21.202 0.135 AB
SDSS_z 25.15 7.06 20.399 0.305 AB
PanSTARRS_y 4.42 3.91 22.286 0.959 AB

Aperture details

RA, DEC (J2000) = 17h13m30.19s, 78d01m12.39s
semi major axis, semi minor axis (arcsec) = 4.12, 0.57
angle (degrees, anti-clockwise from east) = -80.79

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
 

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})\, 8.065 8.323 8.505
{\rm log}_{10}({\rm SFR}) -1.976 -1.220 -0.565
{\rm log}_{10}({\rm sSFR}) -10.330 -9.588 -8.690
{\rm stellar\ age} 2.225 6.027 7.645

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.559 -0.853 -0.186
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.559 -0.321 0.305

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.441 0.952 1.550
\delta -0.240 0.038 0.249
\tau_1/\tau_2 0.692 1.057 1.430
Q_{PAH} 1.218 3.145 5.279
U_{min} 3.252 8.443 15.851
{\rm log}_{10}(\gamma_e)\, -2.718 -1.679 -0.640

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.095 -0.513 0.150
{\rm log}_{10}(\tau_{AGN})\, 1.035 1.458 1.926

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.184 -1.401 -0.826
0.03-0.10 Gyr -2.121 -1.300 -0.494
0.10-0.33 Gyr -2.504 -1.636 -1.024
0.33-1.08 Gyr -2.885 -1.750 -1.236
1.08-3.54 Gyr -2.939 -1.690 -1.357
3.54-11.62 Gyr -3.044 -1.678 -1.374
11.62-12.91 Gyr -3.053 -1.706 -1.096

Global parameter details

Documentation