2025hsi

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Information

Transient

Name: AT2025hsi
Right ascension: 11h07m23.44s
Declination: 33d14m46.06s
Discovery Date: Feb. 25, 2025, 9:25 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.021

Host

Name: 2025hsi
Right ascension: 11h07m23.66s
Declination: 33d14m38.03s
Redshift: 0.082520
Photometric Redshift: 0.147
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 1.85
Cutout download processed 20.15
Global aperture construction processed 0.65
Local aperture photometry processed 6.68
Global aperture photometry processed 6.93
Validate local photometry processed 0.03
Validate global photometry processed 18.99
Host information processed 0.09
Global host SED inference processed 362.22
Local host SED inference processed 419.89
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.05
Processing status completed N/A N/A
 

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) = 11h07m23.44s, 33d14m46.06s
semi major axis, semi minor axis (arcsec) = 1.29, 1.29
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 3.22 0.14 22.630 0.047 AB
PanSTARRS_r 5.13 0.3 22.124 0.063 AB
DES_r 5.6 0.33 22.030 0.064 AB
SDSS_i 8.42 1.3 21.587 0.167 AB
PanSTARRS_i 7.76 0.46 21.676 0.064 AB
PanSTARRS_z 6.53 0.82 21.863 0.136 AB
DES_z 6.95 0.47 21.795 0.073 AB
PanSTARRS_y 12.17 1.69 21.187 0.150 AB

Aperture details

RA, DEC (J2000) = 11h07m23.65s, 33d14m38.80s
semi major axis, semi minor axis (arcsec) = 15.17, 4.37
angle (degrees, anti-clockwise from east) = -2.88

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 12.21 3.59 21.183 0.319 AB
GALEX_NUV 20.54 3.58 20.618 0.189 AB
SDSS_u 52.07 7.06 19.609 0.147 AB
SDSS_g 262.79 4.8 17.851 0.020 AB
DES_g 277.62 1.24 17.791 0.005 AB
PanSTARRS_g 278.91 1.86 17.786 0.007 AB
SDSS_r 502.53 7.06 17.147 0.015 AB
PanSTARRS_r 504.3 1.92 17.143 0.004 AB
DES_r 559.12 3.19 17.031 0.006 AB
SDSS_i 768.58 9.81 16.686 0.014 AB
PanSTARRS_i 750.54 2.92 16.712 0.004 AB
PanSTARRS_z 878.45 5.19 16.541 0.006 AB
SDSS_z 1044.36 27.44 16.353 0.029 AB
DES_z 897.49 4.64 16.517 0.006 AB
PanSTARRS_y 1071.51 10.56 16.325 0.011 AB
2MASS_J 1359.67 154.65 15.172 0.123 Vega
2MASS_H 1838.88 225.21 14.371 0.133 Vega
2MASS_K 2801.43 316.47 13.444 0.123 Vega
WISE_W1 988.3 19.7 13.714 0.022 Vega
WISE_W2 711.51 25.36 13.431 0.039 Vega
WISE_W3 3709.66 99.88 9.803 0.029 Vega
WISE_W4 5323.42 718.04 7.965 0.146 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})\, 7.919 8.216 8.414
{\rm log}_{10}({\rm SFR}) -1.615 -1.150 -0.668
{\rm log}_{10}({\rm sSFR}) -9.937 -9.379 -8.686
{\rm stellar\ age} 1.569 5.005 6.865

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.715 -1.180 -0.533
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.253 -0.065 0.258

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.626 1.064 1.583
\delta -0.172 0.079 0.261
\tau_1/\tau_2 0.664 0.993 1.356
Q_{PAH} 1.190 3.148 5.340
U_{min} 2.854 7.853 15.040
{\rm log}_{10}(\gamma_e)\, -2.908 -1.855 -0.861

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.100 -0.694 0.052
{\rm log}_{10}(\tau_{AGN})\, 0.939 1.403 1.811

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.447 -1.028 -0.595
0.03-0.10 Gyr -1.894 -1.285 -0.697
0.10-0.33 Gyr -1.980 -1.386 -0.870
0.33-1.07 Gyr -2.231 -1.599 -1.196
1.07-3.49 Gyr -2.805 -1.732 -1.406
3.49-11.40 Gyr -3.177 -1.852 -1.486
11.40-12.67 Gyr -3.275 -1.956 -1.378

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.355 10.441 10.537
{\rm log}_{10}({\rm SFR}) -0.136 0.097 0.324
{\rm log}_{10}({\rm sSFR}) -10.575 -10.331 -10.098
{\rm stellar\ age} 5.134 6.482 7.583

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.898 -0.527 -0.232
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.645 0.068 0.324

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.489 0.647 0.852
\delta -0.170 0.011 0.166
\tau_1/\tau_2 0.721 1.051 1.395
Q_{PAH} 1.337 2.562 4.154
U_{min} 2.352 6.968 13.870
{\rm log}_{10}(\gamma_e)\, -2.930 -2.163 -1.426

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.579 -1.734 -1.350
{\rm log}_{10}(\tau_{AGN})\, 0.964 1.360 1.780

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.186 0.351 0.514
0.03-0.10 Gyr -0.661 -0.092 0.257
0.10-0.33 Gyr -0.570 -0.026 0.336
0.33-1.07 Gyr -0.115 0.344 0.650
1.07-3.49 Gyr 0.282 0.593 0.819
3.49-11.40 Gyr 0.252 0.548 0.723
11.40-12.67 Gyr -0.245 0.480 0.989