2025hdo

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Information

Transient

Name: AT2025hdo
Right ascension: 9h39m28.06s
Declination: 83d38m09.14s
Discovery Date: April 7, 2025, 4:18 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.033

Host

Name: 2025hdo
Right ascension: 9h39m27.60s
Declination: 83d38m08.34s
Redshift: 0.090815
Photometric Redshift: 0.086
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.05
Cutout download processed 14.84
Global aperture construction processed 0.69
Local aperture photometry processed 4.51
Global aperture photometry processed 4.62
Validate local photometry processed 0.02
Validate global photometry processed 11.98
Host information processed 0.1
Global host SED inference processed 396.26
Local host SED inference processed 476.53
Transient information processed 0.0
Transient MWEBV processed 0.15
Host MWEBV processed 0.07
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) = 9h39m28.06s, 83d38m09.14s
semi major axis, semi minor axis (arcsec) = 1.18, 1.18
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_i 144.54 0.76 18.500 0.006 AB
PanSTARRS_z 206.84 1.29 18.111 0.007 AB
PanSTARRS_y 218.4 3.05 18.052 0.015 AB

Aperture details

RA, DEC (J2000) = 9h39m27.52s, 83d38m08.48s
semi major axis, semi minor axis (arcsec) = 10.6, 4.2
angle (degrees, anti-clockwise from east) = -152.15

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 16.2 2.84 20.876 0.190 AB
GALEX_NUV 23.14 2.21 20.489 0.104 AB
PanSTARRS_g 346.84 1.97 17.550 0.006 AB
PanSTARRS_r 740.04 3.7 16.727 0.005 AB
PanSTARRS_i 1114.22 4.05 16.283 0.004 AB
PanSTARRS_z 1408.07 6.97 16.028 0.005 AB
PanSTARRS_y 1693.38 16.84 15.828 0.011 AB
2MASS_J 2583.34 132.22 14.475 0.056 Vega
2MASS_H 3262.32 193.91 13.749 0.065 Vega
2MASS_K 2781.19 230.9 13.452 0.090 Vega
WISE_W1 1566.65 18.02 13.214 0.012 Vega
WISE_W2 1117.12 21.61 12.941 0.021 Vega
WISE_W3 4329.45 72.44 9.635 0.018 Vega
WISE_W4 4316.51 507.26 8.192 0.128 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})\, 9.766 9.993 10.161
{\rm log}_{10}({\rm SFR}) -2.251 -0.945 -0.080
{\rm log}_{10}({\rm sSFR}) -12.250 -10.938 -9.961
{\rm stellar\ age} 3.386 7.381 10.778

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.132 -0.535 -0.163
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.533 -0.808 -0.088

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.411 0.861 1.360
\delta -0.609 -0.269 0.114
\tau_1/\tau_2 0.511 0.937 1.371
Q_{PAH} 0.970 2.734 5.517
U_{min} 3.184 8.563 16.264
{\rm log}_{10}(\gamma_e)\, -3.269 -2.194 -0.959

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.487 -1.241 -0.307
{\rm log}_{10}(\tau_{AGN})\, 0.998 1.450 1.928

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.165 -1.273 -0.545
0.03-0.10 Gyr -2.753 -1.005 0.032
0.10-0.33 Gyr -2.490 -0.879 0.112
0.33-1.06 Gyr -2.650 -0.644 0.189
1.06-3.47 Gyr -2.695 -0.508 0.116
3.47-11.31 Gyr -1.946 -0.032 0.275
11.31-12.57 Gyr -1.263 0.247 1.187

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.856 10.899 10.978
{\rm log}_{10}({\rm SFR}) -0.033 0.222 0.491
{\rm log}_{10}({\rm sSFR}) -10.963 -10.675 -10.419
{\rm stellar\ age} 7.495 8.513 11.415

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.453 -0.246 -0.061
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.401 0.040 0.333

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.294 0.408 0.552
\delta -0.323 -0.088 0.109
\tau_1/\tau_2 0.703 1.095 1.496
Q_{PAH} 1.791 3.351 5.065
U_{min} 2.507 7.133 14.430
{\rm log}_{10}(\gamma_e)\, -2.643 -1.780 -0.999

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.871 -1.484 -1.096
{\rm log}_{10}(\tau_{AGN})\, 1.119 1.503 1.841

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.032 0.303 0.507
0.03-0.10 Gyr -0.474 0.152 0.543
0.10-0.33 Gyr -0.997 -0.113 0.293
0.33-1.06 Gyr -1.303 -0.293 0.153
1.06-3.47 Gyr -1.191 -0.114 0.465
3.47-11.31 Gyr 0.168 1.037 1.150
11.31-12.57 Gyr 0.914 1.493 2.089