2025gaz

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Information

Transient

Name: AT2025gaz
Right ascension: 10h36m22.63s
Declination: 4d19m42.78s
Discovery Date: March 24, 2025, 2:36 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.030

Host

Name: 2025gaz
Right ascension: 10h36m22.57s
Declination: 4d19m42.80s
Redshift: None
Photometric Redshift: 0.106
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.84
Cutout download processed 23.48
Global aperture construction processed 0.64
Local aperture photometry processed 7.07
Global aperture photometry processed 7.35
Validate local photometry processed 0.03
Validate global photometry processed 19.25
Host information processed 0.08
Global host SED inference processed 394.56
Local host SED inference processed 691.25
Transient information processed 0.0
Transient MWEBV processed 0.03
Host MWEBV processed 0.06
Log transient processing status 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) = 10h36m22.63s, 4d19m42.78s
semi major axis, semi minor axis (arcsec) = 1.04, 1.04
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 89.25 1.49 19.023 0.018 AB
PanSTARRS_y 69.54 1.68 19.294 0.026 AB

Aperture details

RA, DEC (J2000) = 10h36m22.56s, 4d19m42.93s
semi major axis, semi minor axis (arcsec) = 3.44, 3.3
angle (degrees, anti-clockwise from east) = -154.58

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 10.93 0.62 21.304 0.061 AB
GALEX_NUV 19.52 0.42 20.674 0.024 AB
SDSS_u 46.45 2.92 19.733 0.068 AB
SDSS_g 113.58 2.93 18.762 0.028 AB
DES_g 114.68 0.57 18.751 0.005 AB
PanSTARRS_g 115.55 0.96 18.743 0.009 AB
SDSS_r 167.22 3.65 18.342 0.024 AB
PanSTARRS_r 160.65 1.16 18.385 0.008 AB
DES_r 177.85 1.1 18.275 0.007 AB
SDSS_i 224.36 4.5 18.023 0.022 AB
PanSTARRS_i 215.31 0.87 18.067 0.004 AB
PanSTARRS_z 235.71 1.8 17.969 0.008 AB
SDSS_z 202.65 8.54 18.133 0.046 AB
DES_z 254.03 2.63 17.888 0.011 AB
PanSTARRS_y 258.25 5.28 17.870 0.022 AB
2MASS_J 162.28 107.99 17.479 0.723 Vega
2MASS_H 246.44 155.91 16.553 0.687 Vega
2MASS_K 459.14 203.19 15.407 0.480 Vega
WISE_W1 142.98 9.49 15.813 0.072 Vega
WISE_W2 118.15 13.47 15.380 0.124 Vega
WISE_W3 439.47 66.37 12.119 0.164 Vega
WISE_W4 839.5 436.18 9.970 0.564 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.847 9.226 9.509
{\rm log}_{10}({\rm SFR}) -0.266 0.134 0.546
{\rm log}_{10}({\rm sSFR}) -9.620 -9.096 -8.441
{\rm stellar\ age} 1.315 4.984 7.465

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.769 -1.303 -0.600
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.233 -0.853 -0.146

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.170 0.372 0.606
\delta -0.804 -0.444 0.142
\tau_1/\tau_2 0.519 0.980 1.484
Q_{PAH} 0.552 2.204 4.799
U_{min} 3.412 8.788 15.516
{\rm log}_{10}(\gamma_e)\, -3.256 -2.032 -0.753

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.671 -1.433 -0.663
{\rm log}_{10}(\tau_{AGN})\, 1.068 1.570 1.983

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.019 0.275 0.653
0.03-0.10 Gyr -1.391 -0.134 0.536
0.10-0.32 Gyr -2.576 -0.765 0.064
0.32-1.06 Gyr -3.089 -0.967 -0.271
1.06-3.43 Gyr -3.039 -0.981 -0.399
3.43-11.15 Gyr -2.761 -0.986 -0.429
11.15-12.39 Gyr -2.821 -0.970 -0.037

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.716 9.798 9.887
{\rm log}_{10}({\rm SFR}) -0.168 0.149 0.451
{\rm log}_{10}({\rm sSFR}) -9.981 -9.649 -9.318
{\rm stellar\ age} 4.151 5.437 6.492

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.135 -0.686 -0.334
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.567 0.056 0.377

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.148 0.258 0.441
\delta -0.718 -0.351 -0.036
\tau_1/\tau_2 0.713 1.034 1.371
Q_{PAH} 0.642 1.705 3.511
U_{min} 2.469 7.233 13.961
{\rm log}_{10}(\gamma_e)\, -2.667 -1.733 -0.764

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.675 -2.309 -1.565
{\rm log}_{10}(\tau_{AGN})\, 0.964 1.380 1.811

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.470 -0.267 -0.111
0.03-0.10 Gyr -0.121 0.257 0.587
0.10-0.32 Gyr 0.164 0.410 0.636
0.32-1.06 Gyr -0.181 0.132 0.351
1.06-3.43 Gyr -0.328 -0.058 0.148
3.43-11.15 Gyr -0.453 -0.178 0.001
11.15-12.39 Gyr -0.693 -0.162 0.238