2025isr

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Information

Transient

Name: AT2025isr
Right ascension: 7h13m33.71s
Declination: 25d53m50.43s
Discovery Date: April 21, 2025, 3:54 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.059

Host

Name: 2025isr
Right ascension: 7h13m33.88s
Declination: 25d53m49.02s
Redshift: None
Photometric Redshift: 0.118
 

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
not enough filters
 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 2.55
Cutout download processed 9.61
Global aperture construction processed 0.65
Local aperture photometry processed 5.69
Global aperture photometry processed 5.78
Validate local photometry processed 0.02
Validate global photometry processed 15.23
Host information processed 0.08
Global host SED inference processed 435.29
Local host SED inference not enough filters 20.97
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.04
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) = 7h13m33.71s, 25d53m50.43s
semi major axis, semi minor axis (arcsec) = 0.94, 0.94
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 8.34 0.99 21.597 0.129 AB

Aperture details

RA, DEC (J2000) = 7h13m33.87s, 25d53m49.23s
semi major axis, semi minor axis (arcsec) = 7.08, 5.56
angle (degrees, anti-clockwise from east) = -54.95

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 105.76 0.95 18.839 0.010 AB
PanSTARRS_g 109.06 1.44 18.806 0.014 AB
PanSTARRS_r 176.22 1.35 18.285 0.008 AB
DES_r 172.29 2.59 18.309 0.016 AB
PanSTARRS_i 234.42 2.13 17.975 0.010 AB
PanSTARRS_z 277.07 5.38 17.794 0.021 AB
DES_z 274.01 5.98 17.806 0.024 AB
PanSTARRS_y 326.51 9.99 17.615 0.033 AB
2MASS_J 224.47 141.68 17.127 0.685 Vega
2MASS_H 243.12 212.07 16.568 0.947 Vega
2MASS_K 82.46 245.99 17.272 3.239 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.783 9.988 10.136
{\rm log}_{10}({\rm SFR}) -0.129 0.377 0.905
{\rm log}_{10}({\rm sSFR}) -10.148 -9.634 -9.017
{\rm stellar\ age} 0.818 3.544 6.092

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.092 -0.340 -0.029
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.475 -0.799 -0.059

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.312 0.561 1.055
\delta -0.740 -0.278 0.221
\tau_1/\tau_2 0.568 0.985 1.441
Q_{PAH} 0.569 2.311 4.230
U_{min} 2.640 7.901 15.557
{\rm log}_{10}(\gamma_e)\, -3.195 -1.592 -0.438

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.227 -2.824 -1.316
{\rm log}_{10}(\tau_{AGN})\, 0.996 1.494 1.931

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.140 0.169 0.459
0.03-0.10 Gyr -0.418 0.412 1.030
0.10-0.32 Gyr -0.134 0.589 1.074
0.32-1.05 Gyr -0.312 0.563 1.035
1.05-3.40 Gyr -1.504 -0.014 0.378
3.40-11.01 Gyr -2.195 -0.362 0.129
11.01-12.23 Gyr -2.364 -0.383 0.375