2025ivu

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Information

Transient

Name: AT2025ivu
Right ascension: 22h11m40.73s
Declination: 43d39m58.82s
Discovery Date: April 30, 2025, 10:18 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.277

Host

Name: 2025ivu
Right ascension: 22h11m40.82s
Declination: 43d39m57.81s
Redshift: 0.172545
Photometric Redshift: 0.070
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 14.44
Transient MWEBV processed 0.04
Host match processed 3.98
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.7
Global aperture photometry processed 6.27
Validate global photometry processed 14.77
Global host SED inference processed 688.39
Local aperture photometry processed 5.57
Validate local photometry no valid phot 0.02
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) = 22h11m40.73s, 43d39m58.82s
semi major axis, semi minor axis (arcsec) = 0.68, 0.68
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) = 22h11m40.79s, 43d39m57.63s
semi major axis, semi minor axis (arcsec) = 12.95, 3.83
angle (degrees, anti-clockwise from east) = -177.46

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 7.76 5.46 21.675 0.764 AB
SDSS_g 146.19 3.62 18.488 0.027 AB
SDSS_r 347.01 5.64 17.549 0.018 AB
PanSTARRS_r 370.71 1.87 17.477 0.005 AB
SDSS_i 627.6 8.38 16.906 0.014 AB
PanSTARRS_i 637.07 2.14 16.890 0.004 AB
PanSTARRS_z 856.17 5.05 16.569 0.006 AB
SDSS_z 930.83 19.96 16.478 0.023 AB
PanSTARRS_y 1127.88 13.08 16.269 0.013 AB
2MASS_J 1763.89 196.02 14.889 0.121 Vega
2MASS_K 2963.42 331.27 13.383 0.121 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})\, 10.833 11.086 11.272
{\rm log}_{10}({\rm SFR}) 0.034 1.330 2.231
{\rm log}_{10}({\rm sSFR}) -11.164 -9.780 -8.722
{\rm stellar\ age} 0.285 1.827 5.648

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.250 -0.414 -0.014
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.082 -0.064 0.295

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.676 1.233 1.676
\delta -0.362 -0.038 0.226
\tau_1/\tau_2 0.495 0.953 1.401
Q_{PAH} 0.523 2.247 4.335
U_{min} 2.447 7.904 16.056
{\rm log}_{10}(\gamma_e)\, -3.463 -2.134 -1.202

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.561 -3.353 -0.740
{\rm log}_{10}(\tau_{AGN})\, 0.964 1.463 1.903

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.171 0.780 1.356
0.03-0.10 Gyr -0.612 1.394 2.383
0.10-0.32 Gyr 0.359 1.770 2.521
0.32-1.02 Gyr -0.631 1.500 2.268
1.02-3.27 Gyr -2.325 0.581 1.490
3.27-10.45 Gyr -3.811 -0.017 1.266
10.45-11.61 Gyr -4.270 -0.012 1.428