2025ipz

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Information

Transient

Name: AT2025ipz
Right ascension: 21h20m09.93s
Declination: -4d56m41.87s
Discovery Date: April 29, 2025, 8:14 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.056

Host

Name: 2025ipz
Right ascension: 21h20m10.33s
Declination: -4d56m39.85s
Redshift: None
Photometric Redshift: 0.100
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 20.2
Transient MWEBV processed 0.05
Host match processed 2.05
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 7.58
Validate global photometry processed 19.82
Global host SED inference processed 445.34
Local aperture photometry processed 7.76
Validate local photometry processed 0.03
Local host SED inference processed 552.65
 

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) = 21h20m09.93s, -4d56m41.87s
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 3.11 0.22 22.669 0.078 AB
PanSTARRS_z 6.46 0.69 21.874 0.115 AB
DES_z 4.85 0.58 22.185 0.129 AB
PanSTARRS_y 6.1 1.76 21.937 0.313 AB

Aperture details

RA, DEC (J2000) = 21h20m10.34s, -4d56m39.43s
semi major axis, semi minor axis (arcsec) = 11.27, 5.79
angle (degrees, anti-clockwise from east) = -128.75

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 22.9 3.32 20.500 0.157 AB
GALEX_NUV 28.31 1.11 20.270 0.042 AB
SDSS_u 117.11 8.48 18.729 0.079 AB
SDSS_g 259.72 4.87 17.864 0.020 AB
DES_g 253.96 0.96 17.888 0.004 AB
PanSTARRS_g 286.72 1.97 17.756 0.007 AB
SDSS_r 432.22 6.5 17.311 0.016 AB
PanSTARRS_r 462.92 2.53 17.236 0.006 AB
DES_r 444.37 2.25 17.281 0.006 AB
SDSS_i 618.93 9.08 16.921 0.016 AB
PanSTARRS_i 600.45 2.82 16.954 0.005 AB
PanSTARRS_z 691.17 5.07 16.801 0.008 AB
SDSS_z 695.25 23.98 16.795 0.037 AB
DES_z 673.62 5.92 16.829 0.010 AB
PanSTARRS_y 766.07 12.95 16.689 0.018 AB
2MASS_J 867.67 213.53 15.659 0.267 Vega
2MASS_H 1201.12 338.32 14.833 0.306 Vega
2MASS_K 852.08 343.66 14.736 0.438 Vega
WISE_W1 472.61 19.27 14.515 0.044 Vega
WISE_W2 338.35 23.8 14.238 0.076 Vega
WISE_W3 1023.55 101.56 11.201 0.108 Vega
WISE_W4 1147.56 565.78 9.631 0.535 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})\, 8.053 8.436 8.726
{\rm log}_{10}({\rm SFR}) -1.236 -0.720 -0.216
{\rm log}_{10}({\rm sSFR}) -9.765 -9.186 -8.395
{\rm stellar\ age} 0.727 5.111 7.137

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.572 -1.009 -0.330
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.477 -0.817 -0.077

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.161 1.724 2.328
\delta -0.079 0.160 0.324
\tau_1/\tau_2 0.633 1.018 1.437
Q_{PAH} 0.950 3.119 5.500
U_{min} 2.845 8.025 15.527
{\rm log}_{10}(\gamma_e)\, -3.058 -2.021 -0.675

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.459 -0.770 0.124
{\rm log}_{10}(\tau_{AGN})\, 1.054 1.523 1.939

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.312 -0.613 -0.047
0.03-0.10 Gyr -2.059 -1.034 -0.334
0.10-0.33 Gyr -2.613 -1.348 -0.677
0.33-1.06 Gyr -3.418 -1.604 -1.076
1.06-3.45 Gyr -3.892 -1.684 -1.207
3.45-11.21 Gyr -3.975 -1.726 -1.200
11.21-12.46 Gyr -4.062 -1.793 -0.953

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.362 10.415 10.483
{\rm log}_{10}({\rm SFR}) 0.534 0.728 0.939
{\rm log}_{10}({\rm sSFR}) -9.916 -9.700 -9.474
{\rm stellar\ age} 6.932 7.648 9.645

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.829 -0.613 -0.460
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.962 -0.504 -0.203

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.142 0.190 0.288
\delta -0.931 -0.774 -0.521
\tau_1/\tau_2 0.726 1.150 1.539
Q_{PAH} 0.613 1.471 2.481
U_{min} 2.154 6.344 13.161
{\rm log}_{10}(\gamma_e)\, -3.321 -2.528 -1.498

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.652 -2.420 -1.747
{\rm log}_{10}(\tau_{AGN})\, 1.026 1.440 1.838

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.165 0.318 0.456
0.03-0.10 Gyr 0.621 0.841 1.066
0.10-0.33 Gyr -0.675 0.010 0.395
0.33-1.06 Gyr -1.028 -0.283 0.085
1.06-3.45 Gyr -0.736 -0.068 0.321
3.45-11.21 Gyr 0.308 0.570 0.680
11.21-12.46 Gyr 0.315 0.826 1.395