2025hlp

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Information

Transient

Name: AT2025hlp
Right ascension: 9h01m33.70s
Declination: 20d07m26.84s
Discovery Date: April 16, 2025, 4:43 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.028

Host

Name: 2025hlp
Right ascension: 9h01m33.68s
Declination: 20d07m26.24s
Redshift: 0.090489
Photometric Redshift: 0.096
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.16
Cutout download processed 21.05
Global aperture construction processed 0.65
Local aperture photometry processed 6.43
Global aperture photometry processed 7.01
Validate local photometry processed 0.03
Validate global photometry processed 19.02
Host information processed 0.09
Global host SED inference processed 453.37
Local host SED inference processed 459.6
Transient information processed 0.0
Transient MWEBV processed 0.05
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) = 9h01m33.70s, 20d07m26.84s
semi major axis, semi minor axis (arcsec) = 1.19, 1.19
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 50.5 0.28 19.642 0.006 AB
DES_r 96.43 0.85 18.939 0.010 AB
PanSTARRS_i 126.99 0.41 18.641 0.003 AB
PanSTARRS_z 161.92 0.83 18.377 0.006 AB
DES_z 188.73 1.89 18.210 0.011 AB
PanSTARRS_y 180.65 2.26 18.258 0.014 AB

Aperture details

RA, DEC (J2000) = 9h01m33.67s, 20d07m26.51s
semi major axis, semi minor axis (arcsec) = 7.33, 4.59
angle (degrees, anti-clockwise from east) = -8.62

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 16.86 1.12 20.833 0.072 AB
GALEX_NUV 25.8 0.89 20.371 0.038 AB
SDSS_u 88.63 4.55 19.031 0.056 AB
SDSS_g 210.04 4.06 18.094 0.021 AB
DES_g 232.71 0.66 17.983 0.003 AB
PanSTARRS_g 233.36 1.38 17.980 0.006 AB
SDSS_r 385.67 5.78 17.434 0.016 AB
PanSTARRS_r 397.58 1.41 17.401 0.004 AB
DES_r 428.11 1.89 17.321 0.005 AB
SDSS_i 554.77 7.83 17.040 0.015 AB
PanSTARRS_i 535.43 1.83 17.078 0.004 AB
PanSTARRS_z 626.77 3.85 16.907 0.007 AB
SDSS_z 723.41 20.29 16.752 0.030 AB
DES_z 694.4 3.79 16.796 0.006 AB
PanSTARRS_y 748.37 10.86 16.715 0.016 AB
2MASS_J 863.48 126.17 15.664 0.159 Vega
2MASS_H 1150.0 167.64 14.881 0.158 Vega
2MASS_K 773.48 206.76 14.841 0.290 Vega
WISE_W1 467.18 18.09 14.527 0.042 Vega
WISE_W2 297.71 20.08 14.377 0.073 Vega
WISE_W3 1040.92 107.81 11.182 0.112 Vega
WISE_W4 2145.24 725.3 8.951 0.367 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})\, 9.644 9.795 9.884
{\rm log}_{10}({\rm SFR}) -1.852 -0.743 0.031
{\rm log}_{10}({\rm sSFR}) -11.608 -10.581 -9.782
{\rm stellar\ age} 2.743 6.322 7.793

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.148 -0.471 -0.095
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.580 -0.819 -0.034

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.237 0.747 1.409
\delta -0.487 -0.057 0.280
\tau_1/\tau_2 0.629 0.992 1.352
Q_{PAH} 1.049 2.869 4.886
U_{min} 3.061 8.574 15.990
{\rm log}_{10}(\gamma_e)\, -3.218 -2.058 -0.799

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.675 -1.047 -0.082
{\rm log}_{10}(\tau_{AGN})\, 0.985 1.421 1.940

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.715 -1.310 -0.636
0.03-0.10 Gyr -1.962 -0.695 0.167
0.10-0.33 Gyr -1.281 -0.370 0.315
0.33-1.06 Gyr -1.025 -0.254 0.328
1.06-3.47 Gyr -1.212 -0.229 0.119
3.47-11.31 Gyr -1.642 -0.169 0.038
11.31-12.57 Gyr -1.543 -0.141 0.425

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.283 10.329 10.388
{\rm log}_{10}({\rm SFR}) 0.330 0.570 0.823
{\rm log}_{10}({\rm sSFR}) -10.018 -9.768 -9.477
{\rm stellar\ age} 6.940 7.626 9.839

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.550 -0.363 -0.249
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.131 0.316 0.433

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.140 0.198 0.325
\delta -0.933 -0.757 -0.497
\tau_1/\tau_2 0.663 1.039 1.401
Q_{PAH} 0.765 2.033 3.668
U_{min} 2.499 7.485 14.625
{\rm log}_{10}(\gamma_e)\, -2.870 -1.658 -0.891

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.173 -3.045 -2.093
{\rm log}_{10}(\tau_{AGN})\, 1.050 1.539 1.935

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.499 -0.157 0.006
0.03-0.10 Gyr 0.449 0.709 0.973
0.10-0.33 Gyr -1.120 -0.087 0.266
0.33-1.06 Gyr -1.015 -0.237 0.021
1.06-3.47 Gyr -0.894 -0.077 0.262
3.47-11.31 Gyr 0.143 0.480 0.583
11.31-12.57 Gyr 0.146 0.710 1.328