2025hmq

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Information

Transient

Name: AT2025hmq
Right ascension: 8h25m34.49s
Declination: 71d22m36.44s
Discovery Date: April 16, 2025, 3:59 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.022

Host

Name: 2025hmq
Right ascension: 8h25m34.50s
Declination: 71d22m34.76s
Redshift: 0.055431
Photometric Redshift: 0.076
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.57
Cutout download processed 4.25
Global aperture construction processed 0.64
Local aperture photometry processed 4.64
Global aperture photometry processed 4.22
Validate local photometry processed 0.02
Validate global photometry processed 12.13
Host information processed 0.13
Global host SED inference processed 527.5
Local host SED inference processed 596.22
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.04
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) = 8h25m34.49s, 71d22m36.44s
semi major axis, semi minor axis (arcsec) = 1.86, 1.86
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 147.98 0.53 18.474 0.004 AB
PanSTARRS_r 336.17 0.95 17.584 0.003 AB
PanSTARRS_i 445.19 0.6 17.279 0.001 AB
PanSTARRS_z 583.69 1.6 16.985 0.003 AB
PanSTARRS_y 621.04 3.73 16.917 0.007 AB

Aperture details

RA, DEC (J2000) = 8h25m34.47s, 71d22m34.81s
semi major axis, semi minor axis (arcsec) = 7.84, 7.55
angle (degrees, anti-clockwise from east) = -180.55

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.15 2.15 22.120 0.453 AB
GALEX_NUV 3.66 2.23 22.492 0.661 AB
PanSTARRS_g 545.24 1.94 17.059 0.004 AB
PanSTARRS_r 1127.91 3.51 16.269 0.003 AB
PanSTARRS_i 1553.83 2.26 15.921 0.002 AB
PanSTARRS_z 1934.66 6.27 15.683 0.004 AB
PanSTARRS_y 2244.01 15.24 15.522 0.007 AB
2MASS_J 3018.37 160.9 14.306 0.058 Vega
2MASS_H 3157.83 270.21 13.784 0.093 Vega
2MASS_K 3536.04 294.98 13.191 0.091 Vega
WISE_W1 1282.01 21.56 13.431 0.018 Vega
WISE_W2 783.43 23.3 13.326 0.032 Vega
WISE_W3 330.51 82.88 12.428 0.272 Vega
WISE_W4 180.92 387.26 11.636 2.324 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})\, 9.961 10.086 10.176
{\rm log}_{10}({\rm SFR}) -2.568 -1.200 -0.443
{\rm log}_{10}({\rm sSFR}) -12.927 -11.292 -10.474
{\rm stellar\ age} 7.628 10.415 12.341

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.566 -1.040 -0.704
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.905 -1.561 -0.095

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.368 0.635 0.994
\delta -0.691 -0.341 0.023
\tau_1/\tau_2 0.537 0.948 1.393
Q_{PAH} 0.900 3.005 5.156
U_{min} 3.058 8.630 16.457
{\rm log}_{10}(\gamma_e)\, -3.354 -1.867 -0.512

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.676 -1.417 -0.588
{\rm log}_{10}(\tau_{AGN})\, 0.966 1.385 1.903

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.247 -1.285 -0.447
0.03-0.10 Gyr -3.634 -1.391 -0.454
0.10-0.33 Gyr -4.712 -1.741 -0.576
0.33-1.08 Gyr -5.380 -2.025 -0.586
1.08-3.56 Gyr -4.586 -1.953 -0.285
3.56-11.72 Gyr -2.282 -0.151 0.269
11.72-13.02 Gyr -0.088 1.004 1.300

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.474 10.575 10.635
{\rm log}_{10}({\rm SFR}) -5.537 -2.416 -1.059
{\rm log}_{10}({\rm sSFR}) -15.943 -12.985 -11.525
{\rm stellar\ age} 7.661 11.224 12.358

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.983 -0.735 -0.582
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.523 -0.586 0.189

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.133 0.258 0.453
\delta -0.801 -0.468 -0.185
\tau_1/\tau_2 0.511 0.955 1.400
Q_{PAH} 0.475 1.204 2.917
U_{min} 3.250 9.467 17.807
{\rm log}_{10}(\gamma_e)\, -3.089 -2.129 -1.240

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.346 -3.361 -2.393
{\rm log}_{10}(\tau_{AGN})\, 1.013 1.465 1.898

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -6.604 -2.841 -1.295
0.03-0.10 Gyr -6.584 -2.731 -1.047
0.10-0.33 Gyr -6.694 -3.176 -1.230
0.33-1.08 Gyr -6.241 -3.171 -1.178
1.08-3.56 Gyr -4.258 -2.254 -0.278
3.56-11.72 Gyr -2.084 0.182 0.783
11.72-13.02 Gyr 0.073 1.606 1.771