2025rzo

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Information

Transient

Name: AT2025rzo
Right ascension: 21h31m09.48s
Declination: -13d30m22.31s
Discovery Date: July 2, 2025, 9:33 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.065

Host

Name:
Right ascension: 21h31m09.68s
Declination: -13d30m21.99s
Redshift: None
Photometric Redshift: 0.055
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 11.52
Transient MWEBV processed 0.08
Host match processed 5.9
Host information processed 0.18
Host MWEBV processed 0.05
Global aperture construction processed 0.64
Global aperture photometry processed 4.89
Validate global photometry processed 12.26
Global host SED inference processed 433.72
Local aperture photometry processed 5.36
Validate local photometry processed 0.02
Local host SED inference processed 441.79
 

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) = 21h31m09.48s, -13d30m22.31s
semi major axis, semi minor axis (arcsec) = 1.88, 1.88
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 43.54 0.44 19.803 0.011 AB
PanSTARRS_g 45.78 0.43 19.748 0.010 AB
PanSTARRS_r 68.09 0.58 19.317 0.009 AB
DES_r 70.9 1.28 19.273 0.020 AB
PanSTARRS_i 96.73 0.44 18.936 0.005 AB
PanSTARRS_z 103.67 1.29 18.861 0.014 AB
DES_z 97.95 3.45 18.923 0.038 AB
PanSTARRS_y 116.56 3.09 18.734 0.029 AB

Aperture details

RA, DEC (J2000) = 21h31m09.67s, -13d30m21.61s
semi major axis, semi minor axis (arcsec) = 8.57, 5.97
angle (degrees, anti-clockwise from east) = -154.86

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 318.24 1.27 17.643 0.004 AB
PanSTARRS_g 305.59 1.59 17.687 0.006 AB
PanSTARRS_r 465.38 2.15 17.230 0.005 AB
DES_r 536.57 3.73 17.076 0.008 AB
PanSTARRS_i 652.93 1.65 16.863 0.003 AB
PanSTARRS_z 733.21 4.83 16.737 0.007 AB
DES_z 765.57 10.01 16.690 0.014 AB
PanSTARRS_y 770.96 11.67 16.682 0.016 AB
2MASS_J 1180.52 221.87 15.325 0.204 Vega
2MASS_H 950.23 353.51 15.088 0.404 Vega
2MASS_K 1083.8 384.33 14.475 0.385 Vega
WISE_W1 428.31 15.98 14.622 0.041 Vega
WISE_W2 254.52 21.92 14.547 0.094 Vega
WISE_W3 946.46 99.63 11.286 0.114 Vega
WISE_W4 578.72 551.48 10.374 1.035 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})\, 8.926 9.106 9.243
{\rm log}_{10}({\rm SFR}) -1.363 -0.861 -0.333
{\rm log}_{10}({\rm sSFR}) -10.479 -9.986 -9.342
{\rm stellar\ age} 3.615 6.486 8.208

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.835 -1.452 -0.906
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.659 -1.078 -0.074

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.339 0.680 1.008
\delta -0.318 -0.004 0.277
\tau_1/\tau_2 0.792 1.120 1.470
Q_{PAH} 0.799 2.396 5.073
U_{min} 2.591 7.436 13.986
{\rm log}_{10}(\gamma_e)\, -3.234 -2.330 -1.132

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.583 -1.586 -0.623
{\rm log}_{10}(\tau_{AGN})\, 1.084 1.494 2.002

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.291 -0.961 -0.596
0.03-0.10 Gyr -1.541 -0.842 -0.243
0.10-0.33 Gyr -1.585 -0.824 -0.232
0.33-1.08 Gyr -1.692 -0.919 -0.449
1.08-3.56 Gyr -1.641 -0.930 -0.615
3.56-11.72 Gyr -1.588 -0.863 -0.616
11.72-13.03 Gyr -1.747 -0.838 -0.235

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.818 9.944 10.032
{\rm log}_{10}({\rm SFR}) -1.302 -0.767 -0.251
{\rm log}_{10}({\rm sSFR}) -11.287 -10.676 -10.129
{\rm stellar\ age} 6.014 7.539 9.146

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.555 -1.243 -1.009
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.727 -1.148 -0.386

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.113 0.235 0.366
\delta -0.768 -0.350 0.115
\tau_1/\tau_2 0.539 0.905 1.262
Q_{PAH} 0.681 2.284 4.492
U_{min} 2.893 8.235 15.633
{\rm log}_{10}(\gamma_e)\, -3.064 -1.993 -1.075

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.018 -2.765 -1.792
{\rm log}_{10}(\tau_{AGN})\, 1.039 1.510 1.925

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.080 -0.657 -0.370
0.03-0.10 Gyr -1.971 -0.864 -0.181
0.10-0.33 Gyr -1.977 -0.778 -0.111
0.33-1.08 Gyr -1.783 -0.578 -0.078
1.08-3.56 Gyr -1.147 -0.217 0.145
3.56-11.72 Gyr -0.322 0.047 0.236
11.72-13.03 Gyr -0.630 0.119 0.763