2025ixx

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Information

Transient

Name: AT2025ixx
Right ascension: 16h16m46.12s
Declination: 49d01m18.68s
Discovery Date: May 1, 2025, 8:41 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.010

Host

Name: 2025ixx
Right ascension: 16h16m45.87s
Declination: 49d01m18.38s
Redshift: 0.058453
Photometric Redshift: 0.083
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 18.26
Transient MWEBV processed 0.05
Host match processed 3.11
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.67
Global aperture photometry processed 5.62
Validate global photometry processed 16.08
Global host SED inference processed 512.26
Local aperture photometry processed 5.53
Validate local photometry processed 0.03
Local host SED inference processed 455.68
 

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) = 16h16m46.12s, 49d01m18.68s
semi major axis, semi minor axis (arcsec) = 1.77, 1.77
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 11.46 1.43 21.252 0.136 AB
SDSS_g 37.91 1.68 19.953 0.048 AB
DES_g 36.08 0.54 20.007 0.016 AB
PanSTARRS_g 41.67 0.4 19.850 0.010 AB
SDSS_r 67.73 2.24 19.323 0.036 AB
PanSTARRS_r 73.03 0.5 19.241 0.007 AB
SDSS_i 94.83 2.81 18.958 0.032 AB
PanSTARRS_i 103.33 0.45 18.864 0.005 AB
PanSTARRS_z 123.9 1.1 18.667 0.010 AB
SDSS_z 122.36 4.87 18.681 0.043 AB
DES_z 132.27 2.15 18.596 0.018 AB
PanSTARRS_y 147.97 2.71 18.475 0.020 AB

Aperture details

RA, DEC (J2000) = 16h16m45.77s, 49d01m18.82s
semi major axis, semi minor axis (arcsec) = 11.7, 4.44
angle (degrees, anti-clockwise from east) = -79.4

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 13.39 3.14 21.083 0.255 AB
GALEX_NUV 18.67 1.69 20.722 0.098 AB
SDSS_u 91.19 5.43 19.000 0.065 AB
SDSS_g 254.22 4.67 17.887 0.020 AB
DES_g 251.58 1.44 17.898 0.006 AB
PanSTARRS_g 272.21 1.56 17.813 0.006 AB
SDSS_r 431.3 6.1 17.313 0.015 AB
PanSTARRS_r 456.38 1.94 17.252 0.005 AB
SDSS_i 627.71 8.24 16.906 0.014 AB
PanSTARRS_i 631.21 1.78 16.900 0.003 AB
PanSTARRS_z 742.39 4.35 16.723 0.006 AB
SDSS_z 793.93 17.78 16.651 0.024 AB
DES_z 770.42 5.49 16.683 0.008 AB
PanSTARRS_y 908.51 10.83 16.504 0.013 AB
2MASS_J 916.33 168.9 15.600 0.200 Vega
2MASS_H 1411.12 257.04 14.658 0.198 Vega
2MASS_K 1203.91 306.83 14.361 0.277 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})\, 9.255 9.365 9.497
{\rm log}_{10}({\rm SFR}) -1.954 -1.207 -0.615
{\rm log}_{10}({\rm sSFR}) -11.318 -10.577 -9.949
{\rm stellar\ age} 6.313 7.708 10.367

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.375 -0.806 -0.357
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.553 -0.100 0.329

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.316 0.732 1.169
\delta -0.428 -0.020 0.255
\tau_1/\tau_2 0.621 0.984 1.319
Q_{PAH} 0.943 2.561 4.778
U_{min} 2.970 7.945 14.975
{\rm log}_{10}(\gamma_e)\, -3.270 -2.211 -0.772

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.505 -0.681 -0.085
{\rm log}_{10}(\tau_{AGN})\, 1.100 1.493 1.951

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.254 -1.389 -0.732
0.03-0.10 Gyr -2.111 -1.230 -0.555
0.10-0.33 Gyr -2.228 -1.265 -0.628
0.33-1.08 Gyr -2.548 -1.287 -0.667
1.08-3.55 Gyr -2.243 -0.980 -0.527
3.55-11.68 Gyr -1.040 -0.532 -0.355
11.68-12.98 Gyr -1.006 -0.366 0.407

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.929 10.018 10.129
{\rm log}_{10}({\rm SFR}) -0.562 -0.065 0.591
{\rm log}_{10}({\rm sSFR}) -10.609 -10.098 -9.447
{\rm stellar\ age} 4.969 6.788 8.255

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.366 -0.511 -0.208
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.132 0.244 0.395

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.257 0.654 1.127
\delta -0.506 -0.175 0.172
\tau_1/\tau_2 0.509 0.876 1.291
Q_{PAH} 0.508 1.835 4.321
U_{min} 2.585 7.699 15.044
{\rm log}_{10}(\gamma_e)\, -3.060 -1.699 -0.727

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.142 -2.390 -0.664
{\rm log}_{10}(\tau_{AGN})\, 0.964 1.421 1.875

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.754 -0.315 0.010
0.03-0.10 Gyr -0.631 -0.009 0.728
0.10-0.33 Gyr -0.789 -0.122 0.444
0.33-1.08 Gyr -0.829 -0.159 0.278
1.08-3.55 Gyr -0.501 0.038 0.346
3.55-11.68 Gyr -0.364 0.083 0.258
11.68-12.98 Gyr -0.594 0.099 0.694