2025xib

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Information

Transient

Name: AT2025xib
Right ascension: 22h20m55.67s
Declination: 3d11m34.79s
Discovery Date: Sept. 12, 2025, 9:26 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.099

Host

Name:
Right ascension: 22h20m55.57s
Declination: 3d11m33.88s
Redshift: None
Photometric Redshift: 0.099
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 16.52
Transient MWEBV processed 0.04
Host match processed 6.4
Host information processed 0.1
Host MWEBV processed 0.03
Global aperture construction processed 0.59
Global aperture photometry processed 5.9
Validate global photometry processed 16.44
Global host SED inference processed 399.1
Local aperture photometry processed 6.36
Validate local photometry processed 0.03
Local host SED inference processed 444.22
 

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) = 22h20m55.67s, 3d11m34.79s
semi major axis, semi minor axis (arcsec) = 1.09, 1.09
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 36.47 0.48 19.995 0.014 AB
PanSTARRS_z 66.29 0.99 19.346 0.016 AB
DES_z 67.89 1.63 19.321 0.026 AB
PanSTARRS_y 79.41 2.24 19.150 0.031 AB

Aperture details

RA, DEC (J2000) = 22h20m55.56s, 3d11m33.99s
semi major axis, semi minor axis (arcsec) = 10.39, 5.67
angle (degrees, anti-clockwise from east) = -105.06

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 15.15 2.89 20.949 0.207 AB
GALEX_NUV 14.37 1.84 21.007 0.139 AB
SDSS_u 54.72 7.32 19.555 0.145 AB
SDSS_g 203.66 4.77 18.128 0.025 AB
DES_g 216.47 0.71 18.062 0.004 AB
PanSTARRS_g 214.4 1.83 18.072 0.009 AB
SDSS_r 383.25 6.47 17.441 0.018 AB
PanSTARRS_r 388.02 2.05 17.428 0.006 AB
DES_r 424.17 1.76 17.331 0.005 AB
SDSS_i 570.35 9.17 17.010 0.017 AB
PanSTARRS_i 555.24 1.93 17.039 0.004 AB
PanSTARRS_z 687.29 6.81 16.807 0.011 AB
SDSS_z 670.91 22.98 16.833 0.037 AB
DES_z 734.57 5.61 16.735 0.008 AB
PanSTARRS_y 823.52 15.53 16.611 0.020 AB
2MASS_J 1199.16 207.51 15.308 0.188 Vega
2MASS_H 1368.49 363.71 14.692 0.289 Vega
2MASS_K 1437.6 345.96 14.168 0.261 Vega
WISE_W1 480.36 22.6 14.497 0.051 Vega
WISE_W2 299.98 26.86 14.368 0.097 Vega
WISE_W3 780.95 100.85 11.494 0.140 Vega
WISE_W4 45.47 453.27 13.136 10.823 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.337 9.507 9.630
{\rm log}_{10}({\rm SFR}) -1.006 -0.386 0.114
{\rm log}_{10}({\rm sSFR}) -10.594 -9.897 -9.291
{\rm stellar\ age} 3.453 6.362 7.880

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.363 -0.579 -0.090
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.345 -0.619 0.131

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.396 0.870 1.313
\delta -0.550 -0.236 0.084
\tau_1/\tau_2 0.659 0.993 1.355
Q_{PAH} 0.811 2.577 5.166
U_{min} 2.876 7.874 14.607
{\rm log}_{10}(\gamma_e)\, -3.188 -2.128 -0.686

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.986 -0.931 -0.112
{\rm log}_{10}(\tau_{AGN})\, 0.987 1.483 1.962

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.994 -0.347 0.050
0.03-0.10 Gyr -1.361 -0.484 0.164
0.10-0.33 Gyr -1.550 -0.720 -0.013
0.33-1.06 Gyr -1.560 -0.676 -0.036
1.06-3.45 Gyr -1.552 -0.523 -0.195
3.45-11.22 Gyr -1.206 -0.432 -0.208
11.22-12.46 Gyr -1.396 -0.421 0.136

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.436 10.475 10.524
{\rm log}_{10}({\rm SFR}) -0.360 -0.128 0.146
{\rm log}_{10}({\rm sSFR}) -10.829 -10.592 -10.316
{\rm stellar\ age} 6.486 7.128 8.032

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.630 -0.488 -0.375
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.645 0.142 0.355

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.060 0.099 0.179
\delta -0.761 -0.372 0.001
\tau_1/\tau_2 0.745 1.065 1.401
Q_{PAH} 0.995 2.917 5.080
U_{min} 2.236 7.254 14.348
{\rm log}_{10}(\gamma_e)\, -2.324 -1.346 -0.444

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.340 -3.286 -2.173
{\rm log}_{10}(\tau_{AGN})\, 1.136 1.647 1.974

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.329 -0.191 -0.072
0.03-0.10 Gyr -0.442 -0.105 0.249
0.10-0.33 Gyr -0.318 0.042 0.341
0.33-1.06 Gyr -0.166 0.138 0.332
1.06-3.45 Gyr 0.013 0.365 0.592
3.45-11.22 Gyr 0.533 0.662 0.749
11.22-12.46 Gyr 0.213 0.674 1.110