2025isz

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Information

Transient

Name: AT2025isz
Right ascension: 7h32m31.13s
Declination: -3d45m54.34s
Discovery Date: April 22, 2025, 4:17 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.084

Host

Name: 2025isz
Right ascension: 7h32m31.21s
Declination: -3d45m52.41s
Redshift: None
Photometric Redshift: 0.195
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 3.03
Transient MWEBV processed 0.06
Host match processed 4.47
Host information processed 0.11
Host MWEBV processed 0.12
Global aperture construction processed 0.73
Global aperture photometry processed 4.37
Validate global photometry processed 11.77
Global host SED inference processed 438.43
Local aperture photometry processed 4.27
Validate local photometry no valid phot 0.01
Local host SED inference not processed None
 

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) = 7h32m31.13s, -3d45m54.34s
semi major axis, semi minor axis (arcsec) = 0.62, 0.62
angle (degrees, anti-clockwise from east) = 0.0

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

Data not available


Aperture details

RA, DEC (J2000) = 7h32m31.20s, -3d45m52.18s
semi major axis, semi minor axis (arcsec) = 3.35, 2.18
angle (degrees, anti-clockwise from east) = -97.18

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 24.98 0.7 20.406 0.030 AB
PanSTARRS_r 46.01 1.26 19.743 0.030 AB
PanSTARRS_i 64.46 0.96 19.377 0.016 AB
PanSTARRS_z 75.97 1.57 19.198 0.022 AB
PanSTARRS_y 88.21 4.68 19.036 0.058 AB
2MASS_J 152.28 91.87 17.548 0.655 Vega
2MASS_H 229.33 129.92 16.631 0.615 Vega
2MASS_K -37.63 179.49 Vega
WISE_W1 34.63 20.16 17.352 0.632 Vega
WISE_W2 17.7 20.15 17.441 1.236 Vega
WISE_W3 4.28 55.23 17.146 13.994 Vega
WISE_W4 -80.94 415.28 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.753 9.920 10.070
{\rm log}_{10}({\rm SFR}) -1.214 0.070 0.758
{\rm log}_{10}({\rm sSFR}) -11.036 -9.853 -9.092
{\rm stellar\ age} 0.658 2.560 5.181

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.611 -0.912 -0.087
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.595 -0.654 0.185

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.421 0.712 1.161
\delta -0.565 -0.216 0.133
\tau_1/\tau_2 0.564 0.970 1.391
Q_{PAH} 1.207 3.132 5.358
U_{min} 3.143 9.152 16.855
{\rm log}_{10}(\gamma_e)\, -3.146 -2.131 -0.601

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.266 -1.445 -0.568
{\rm log}_{10}(\tau_{AGN})\, 0.912 1.273 1.712

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.805 -0.233 0.317
0.03-0.10 Gyr -2.032 0.083 0.880
0.10-0.32 Gyr -0.562 0.597 1.215
0.32-1.01 Gyr -0.339 0.578 1.087
1.01-3.22 Gyr -2.436 -0.142 0.367
3.22-10.23 Gyr -3.465 -0.611 0.078
10.23-11.36 Gyr -3.494 -0.717 0.189